delicate balance is required to combat violence, perpetrated the name of a religion, ideology, or an economic system. while also safeguarding religious freedom, intellectual freedom, and individual reedoms. but there is a tempt tation we must especially guard against. the simplistic reactionism which sees only good or evil, or if rises and sinners, the contemporary war with its open wounds which affect so many of our brothers and sisters demands that we confront every wouldf polarization which be divided into these two kinds. in the attempt to e free of enemy without, we've can't be could be tent to fit the enemy within. o i am tate the violence murderers it's the best way to take their place. which the ething people reject. our responsible marks one of hope and healing. f peace and justice. we are asked to summon the courage and intelligence. today's many geopolitical and even in the is development the effects of -- our effortses must aim at hope, righting wrongs, maintaining commitments d thus promoting the well-being of individuals and ost peoples. we must move forward as one in the renewed spiri

balance is required to combat violence, perpetrated in the name of a religion, an ideology, or an economic systemwhile also safe parting religion, intellectual, and individual froo-- freedoms. [ applause ] >> >> reporter: as you noted waiting for him on the west front, among them, several hundred out there, some of the ones who weren't lucky enough to be in the chamber, each member of congress were allotted just one ticket for someone else to come in. he was greeted by vice president, and john boehner. >> mike viqueira on capitol hill thank you very much. and later you will tell us about his comments on immigration, and the tear that came to senator marco rubio on that topic. pope francis called climate change a problem which can no longer be left to future generations. addressessed those concerns again today. >> i call for a courageous and responsible effort to redirect our steps and to eliminate the most serious effect of the environmental deterioration caused by human activities. i'm convinced that we can make a difference. i'm sure. >> and today several environmental groups are in washington

balance is required to combat violence perpetrated n the name of a religion, an deology or an economic system, while also safeguarding religious freedom, intellectual freedom and individual freedoms. [applause] but there is another temptation which we must especially guard against: the simplistic reductionism which sees only good or evil; or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, e can be tempted to feed the nemy within. o imitate the hatred and iolence of tyrants and murderers is the best way to take their place. [applause] that is something which you, as a people, reject. our response must instead be one of hope and healing, of peace and justice. we are asked to summon the ourage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions are all oo

an economic system or both and how should we interpret his message? joining us right now to talk about pope francis' visit, father thomas reese, the senior analyst at the national catholic reporter and father reese, thank you for being with us this morning. >> good to be with you. >> great to see you. what did the pope hope to accomplish with this visit to the united states? >> well, i think that the visit was both a pastoral visit and a prothetic visit. to preach the gospel, telling us about god's love and compassion towards us and our responsibility to love our neighbor, especially the poor. but then he also had a prophetic message, a challenge to all of us. and there he spoke about our need to be more welcoming to immigrants and refugees, to be concerned about the poor, and to care and protect the vierpt environment, our common home, the earth. >> you call it prophetic, but a lot called it political. obviously, the pope is a long time advocate for the poor. he said major criticisms for the environment and economy, to things like inequality is the r

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic system, while also safeguarding freedom and individual freedoms. but there is another temptation which we must especially guard against, the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. [ applause ] our response must instead be one of hope and healing, of peace and justice. we are asked to summon the resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions are all too apparent. our efforts must aim at restoring hope, righting wrongs, maintaining commitments, and th

. >> we have an economic system today. >> are you feeling the burn?> i like what he believes in. bernie sanders. >> whatever it is. >> i used to think that this is a big difference. >> what kind of a chance do you think that he has. >> he has my vote. will it work? >> if you could vote for bernie sanders, would you? >> yes. >> one thing that is different, is democratic and socialist. >> what if i took your talent and give it to other people because i thought you had too much. >> we have our panel that is coming back. let's discuss this, it's so much fun. with all recent government failures on display. >> it's not shocking that offering to give someone free stuff is going to pay for it and that it's popular. you know, it's pure propaganda. we have spent more money on welfare in the last three decades then the socialists of 1870 could have ever possibly imagine. [inaudible] >> this is very sad. >> it is shocking, not surprising, when people talk about it, all they talked about was the income inequality gap. >> the 99% versus 1% and even the measures tha

charles: i have to say, i am and have a capitalist, and it is said that anywhere in the world, as an economic systemamazing and great things have happened since the dawn of the industrial age which is what modern-day capitalism took hold. joining me now, my panel. before i get get to some of the things that pope francis talked about, capitalism and the pope. >> aceves this time around, he has had strong statements about how our system is the dawn of the devil, but he was talking about the entrepreneurial spirit and the things that make america great. but you can read into his speech what you want. many people were interpreting it differently. >> he makes a point that he was not a left. it feels like maybe to his. -- to his point that he is fine-tuning his message on capitalism in the sense that maybe it is a good system and not perfect and there are things that should be done to make it more perfect. >> the simple solution i think for trying to understand the difference between capitalism and non- capitalism, getting back to some of the things that were said with regard to the danger of wealth, coup

an unjust system. it is inadequate as an economic system. transpacific the trade deal which seems to be stalled but if it goes through, when of the things that we can anticipate is that certain jobs will go to vietnam and malaysia. and they trade accords invite a race to the bottom with wages. we can look at the issue of debt crises. why is that always the first option. i was pleased to see last month that the puerto rican bishops and other religious leaders have called for a different approach to the crisis that puerto rico is facing where it is an odd situation where they fall in not being a sovereign nation or a city and state. they are not mandating austerity but are giving a haircut to the hedge funds. i am for that. it is a good idea. we can look at the 2008 economic meltdown. he admitted that the crisis force tend to reconsider his neoliberal list assumptions. at the micro level, we can point -- we can consider the circumstances of a shop owner who wishes to provide a living wage. living wage entered the american lexicon in 1906. cath

i would just like you guys and everyone else to know that the catholic church devised an economic system in the 19th century that sounded very much like socialism. nobody would be more than ten times wealthier than the pooresa person. to close mostrk of the t factor because repetitive work, to bring back the employment that [ inaudible ] from the middle c ages to cut most people off from higher education particularly women and to give each man a raise upon the birth of each child and the ideal catholic t family would be unlimited.en anf it would be 10 to 14 children. and for parents to educate theim children rather than any type oy school system, which would tell me if your parents were functionally illiterate, so would you be. so, this is not surprising.t mot but the real thing i would likeo to comment on is that most catholics have one foot in eachi camp. because thes basic catholic li, position is to be for life, against abortion. against the death penalty. yet support the poverty community. they vo so many catholics go through great guilt if they ever vote for a democrat. i would lik

millions out of poverty, but at the same time excludes others it is an unjust system and unworthy of the human person. inadequate as an economic system. with a look at the trans-pacific trade deal which seems to be stalled but if it goes through one of the things we can anticipate isn't jobs and factories in the nation in central america will go to malaysia, trade accords invite a race to the bottom with wages. if you look at the issue of debt crises, why is austerity which disproportionately harms the boer always the first option? i was pleased to see last month the border region bishops and other religious leaders have called for a different approach to the crisis that pr is facing. and a situation in puerto rico, they fall between the stool, they're not a sovereign nations the can't work with the imf, they're not a city or state, can't go into bankruptcy protection, they have asked for the fed to help restructure the debt and to start not with mandating austerity but to start by giving a hair cut to the hedge funds. i am for that, that is a good idea. we can look at the 2008 economic meltdown here and around the world. even

time anexcludes others, it is unjust system and unworthy of the human person, in adequate as an economic system. look at the transpacific trade deal, which seems to be stalled, but if it goes through, one of these we can anticipate is that certain jobs and factories to the subject to accords in north america to go to vietnam and malaysia. invite ade accords race to the bottom with wages. we can look at the issue of debt crisis. why is austerity disproportionately harming the poor? why is that always the first option. i was pleased to see last month that leaders have called for a different approach that puerto rico is facing. it is an odd situation in puerto rico. they fall between these two of that they are not a sovereign nation so they cannot work with statef and they are not a so they cannot go to think or to detection and they asked for the fed to restructure debt, and not to start with austerity but with a haircut to the hedge funds. i'm for that. that is a good idea. we can look at the 2008 economic meltdown. even alan greenspan, who i answer is devoted to free-market ideas, as needed --

from the perspective of those in the margins and judges the health or security or the value of an economic systemy how it treats those who are the weakest ourthe poorest, rather than context in which we put emphasis on wealth creators and those who are job builders and that sort of thing. so he is bringing a very different kind of perspective, and i think, is martha said, for someone like myself who has spent a great deal of my life inspired by the witness of dorothy day, i see him as the kind of answer of the catholic vision that she represented in this country. , youjanice sevre-duszynska protested the pope yesterday in washington. you were one of seven priests who got arrested. explain your position and what you want to see happen. you are an ordained priest with the association of roman catholic women priests. >> yes. we are calling for justice for women in the church and world, including women priests, and asking pope francis to make the connections between poverty, violence, and abuse of women in the world. and our second-class status as women in the church. could you explain what happened

of poverty, but if at the same time it excludes others, it is an unjust system and unworthy of the human person. inadequate as an economic system. with a look at the transpacific trade deal which seems to be stalled but if it goes through, one of the things we can anticipate is certain jobs in factories in the nations currently subject to the cafta accords in central america will go to vietnam and malaysia. these trade accords, they invite a race to the bottom with wages. we could look at the issue of debt crises. austerity which harms the poor, why is that always the first option? i was pleased to see last month that the puerto rican bishops and other religious leaders have called for a different approach to the crisis that puerto rico is facing where it's an odd situation in puerto rico. they fall between the stool of -- they are not a sovereign nation, they can't work with the i.m.f. they are not a city or state so they can't go into bankruptcy. they have asked for the fed to help them restructure the debt and start not with mandating austerity but giving a haircut to the hedge funds. i'm for that. that's a good idea.

we need to have an economic system that helps the poor, that just doesn't increase the gdp, doesn't givere consumer items but actually helps the poor. >> father reese, it's always a pleasure to have you on and we are very much looking forward to september 22nd through the 27th. it will be an incredible few days in this country. thank you so much for joining us. >> good to be with you. >> always. >>> come up, president obama runs wild with bear grilled in alaska. did he eat squirrel, like i did? >>> i've seen some of the things bear eats and it's got to be something that doesn't still have its legs and eyes on it. >> legs and eyes. all right, so what did bear grills cook for the president, fresh out of the ocean? it is one of the things we just thought you should know. when it helps giveshot ma lifesaving vaccine to a child in need in a developing country. thanks to customers like you, walgreens "get a shot. give a shot." program has helped provide seven million vaccines. make your flu shot make a world of difference. walgreens. at the corner of happy and healthy. when your windshield nee

kind of minimum standards of decency, we agree that we understand that trust is critical if an economic system to be maintained and sustained, then you're in trouble. i think one of the problems in the united states and one of the problems with contemporary capitalism as practiced by the american model is that it celebrates greed as the central principle. but that can't possibly be the central crystal because if it is all about greed, then you end up spending more and more georesources protecting yourself from everybody else's unvarnished greed. i mean, what is happening, if you look at the gdp, we're spending more on protection -- that is, a lawyers and accountants and auditors and security guards and everybody are protecting us from each other's greed than we are on actually producing goods and services and food and everything else we need. juan: i am interested in your critique that dovetails a lot of the stuff that bernie sanders has been saying on the campaign trail. your sense of what he's bringing to the debate now in america? >> i think he is telling the truth and i think people are re

crisis in europe warning this is just the tip of the iceberg and that the crisis is fueled by an unjust economic system. now, he called again for catholics around the world to welcome refugee families. there is no welcome for those families this morning in hungary. abc's terry moran is there. >> reporter: a race against time at the hungarian border today. and the time is minutes. this mother and her daughter, among the last to cross, and then -- this is the moment. hungarian police are now finishing the construction of this fence. closing the last gap over these railroad tracks and for the first time now, they're turning people back. so, we went over to the other side, to serbia, where we met muhammad from damascus, syria, and walked up to the police line with him. >> can you let me cross? >> not able to cross here. >> okay, but all these people cross long road, many countries to cross in peace. >> reporter: police sent them through the fields to an official border crossing and muhammad told us his story. this is your honeymoon? >> yeah, honeymoon. we decide to be a special honeymoon. >> reporter: they

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic systemuarding religious freedom, intellectual freedom and individual freedoms. but there is another temptation which we must especially guard against, the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. our response must instead be one of hope and healing, of peace and justice. we are asked to summon the courage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions are all too apparent. our efforts must aim at

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic system, while also safeguarding religious freedom, intellectual freedom and individual freedoms. [ applause ] but there is another temptation which we must especially guard against, the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. [ applause ] our response must instead be one of hope and healing, of peace and justice. we are asked to summon the courage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions a

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic system, while also safeguarding religious freedom, intellectual freedom and individual freedoms. but there is another temptation which we must especially guard against, the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. our response must instead be one of hope and healing, of peace and justice. we are asked to summon the courage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions are all too apparent. our e

of poverty, but if at the same time it excludes others, it is an unjust system and unworthy of the human person. inadequate as an economic system. with a look at the transpacific trade deal which seems to be stalled but if it goes through, one of the things we can anticipate is certain jobs in factories in the nations currently subject to the cafta accords in central america will go to vietnam and malaysia. these trade accords, they invite a race to the bottom with wages. we could look at the issue of debt crises. austerity which harms the poor, why is that always the first option? i was pleased to see last month that the puerto rican bishops and other religious leaders have called for a different approach to the crisis that puerto rico is facing where it's an odd situation in puerto rico. they fall between the stool of -- they are not a sovereign nation, they can't work with the i.m.f. they are not a city or state so they can't go into bankruptcy. they have asked for the fed to help them restructure the debt and start not with mandating austerity but giving a haircut to the hedge funds. i'm for that. that's a good idea.

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic system, while also safeguarding religious freedom, intellectual freedom and individual freedoms. [ applause ] but there is another temptation which we must especially guard against. the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. [ applause ] our response must instead be one of hope and healing, of peace and justice. we are asked to summon the courage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions a

system. >> i worry i am going to give an unsatisfying answer. i think everybody deserves to live here and have their family live decently. we have an economic system that makes that in possible. i think socialism is the name for what will replace this terrible system. i know people call what we have capitalism and which we were more capitalist. i'm not going to your eyes about how the endgame will play out. i am just going to say i'm going to stay close to struggles where somebody's going to get $15 an hour and leave the deeper analysis to comrades like glen ford. mr. ford: most of the states that are failing are being made to fail by the efforts of the u.s. the most want to fail states that are working for the people. they would like venezuela to fail. they have been trying to make cuba fail for more than 50 years. they are willing to cause chaos in whole regions in order to make regimes fail. disconnect people from one another. the greatest source of chaos and destruction and i am talking about of the social variety is u.s. imperialism. they are doing that largely, the largest impetus is because their hold on the world economy is slipping

but if, at the same time, it excludes others, it is an unjust system and unworthy of the human person, inadequate as an economic system. with a look at the transpacific trade deal, which seems to be stalled, but if it goes through, one of the things that we can a anticipate certain jobs, in factories in the nations currently subject to the cafta accords will go to vietnam and malaysia. these trade accords, they invite a race to the bottom with wages. we could look at the issue of debt crises. why is austerity, which disproportionately harms the poor, why is that always the first option? i was pleased to see last month that the puerto rican bishops and other religious leaders called for a different approach to the crisis that puerto rico is facing where it's an odd situation in puerto rico. they fall between the stool that they're not a sovereign nation so they can't work with the imf. they're not a city or state so can't go into bankruptcy protection. they've asked for the fed to help them restructure the debt and start with not mandating us a territory but a haircut to the hedge funds. i'm for that. that's a g

delicate balance is required to combat violence perpetuated in the name of religion, ideology or an economic system, while also safeguarding religious freedom, intellectual freedom and individual freedoms. we know that an attempt to be freed of the enemy without, we can be tempted to feed the enemy within. these are really visionary words. he said a voice of faith needs to be continued to be heard, for it is a voice of fraternity and love, which bringsous the best in each person, in each society. we need more people speaking out just as he did, about the importance of faith. he said if politics must truly be a service of the human person, it follows that it cannot be a slave to economy and finance. we, the people of this continent, are not fearful of foreigners because most of us were once foreigners. now, i'm not taking this line by line. i'm just skipping through some things that stuck out in my mind. if we want security, let us give security. if we want life, let us give life. if we want opportunities, let us provide opportunities. deadly weapons sold to those who plan to do untold suffering on

delicate balance is required to combat violence perpetrated in the name of religion, ideology, or an economic systemwhile office safe parting religious freedom, intellectual freedom, and individual freedoms. [ applause ] >> but there is a temptation, which we must especially guard against. the simplistic reactionism, which sees only good or evil, or if you will, righteous and sinners, the contemporary world, with its open wounds which affect so many of our brothers and sisters demands that we confront every form of polarization, which would be divided into these two camps. we know that in the attempt to defeat of enemy without, we can attempt to defeat the enemy within, to inma -- imitate the violence and murders is the best way to take their place. that is something we do as people reject. [ applause ] >> our response must instead be one of hope and healing, of peace and justice. we are asked to assume the courage and intelligence. don't resolve today's many geopolitical and economic crises even in the developing world, the effects of unjust structures and [ inaudible ] are [ inaudible ]. our effor

balance is required to combat violence perpetrated in the name of a religion, an ideology or an economic system while also safeguarding religious freedom, intellectual freedom and individual freedoms. [ applause ] but there is another temptation which we must especially guard against, the simplistic reductionism which sees only good or evil, or, if you will, the righteous and sinners. the contemporary world, with its open wounds which affect so many of our brothers and sisters, demands that we confront every form of polarization which would divide it into these two camps. we know that in the attempt to be freed of the enemy without, we can be tempted to feed the enemy within. to imitate the hatred and violence of tyrants and murderers is the best way to take their place. that is something which you, as a people, reject. [ applause ] our response must instead be one of hope and healing, of peace and justice. we are asked to summon the courage and the intelligence to resolve today's many geopolitical and economic crises. even in the developed world, the effects of unjust structures and actions ar

the- is required to combat violence perpetrating in the name of our religion or an economic system.ding religious and individual freedom. pope francis called forth the global abolition of the death penalty. killed717 pilgrims were near mecca in a stampede. this is the deadliest since 1990 when more than 1400 people were killed. pimm: new-home sales rose last month to the highest level in seven years. they rose to an annual rate of 552,000 units. that exceeded analyst estimates. downll last month, this is 2%. the stronger u.s. dollar and the slowdown in china's economy have hurt durable goods demand. how many episodes says it take to become a binge watcher? the answer is three episodes. it took three episodes to get hooked on orange is the new , however mad men people were addicted to breaking bad after just two episodes. those are your top stories at noon. do you watch any of those? pimm: know, i know, i know. the value of my time. the country is set up and that is one -- good news for one presidential candidate. donald trump. pimm: a new national poll today, and clearly there is a

so he wants to deal with the crushing burden on the middle-class by an economic system which is riggednd the wealth to the top. i think that's woo bhat people focus on, not the labels. >> but that said, i said socialist, you were quick to point out that he corrected you when you used the same terminology say "democratic socialist." do you worry? because the term socialist can come with many different meanings. do you worry hillary clinton will use that against him? >> she may and others certainly will and i don't worry and here's why. i agree with bernie sanders. the voters are smart in this country. i don't think a word is going to get in a way of looking and listening to him. i think when they listen to him and his ideas and look at his record and understand the program he wants to implement as president i don't think there's any word or group of words that will get in the way of that conversation. >> can i ask you, though, how did sanders, an independent in the debate, how did he end up on stage with hillary clinton and martin o'malley? well. >> well, when bernie decided to run he t

polarize into rich and poor, the problem for corporations and the rich is this--they've got an economic system that constantly provokes the mass of people into thinking that they might be able to use the political system to offset the effects of the economic system. the danger for capitalism has been, if you actually give everybody the vote that the vote will be the way. the political way will be for the majority to recoup for themselves in politics what they lost in the capitalist economic system. that is a great fundamental danger for capitalism. and how has american capitalism, and that in other countries, dealt with this? and the answer is, you've got to control the politics. because if you don't, it will come back and undo what you've achieved in your economic life. they learned that in the great depression by watching what the c.i.o. and the socialists and the communists did. so in the last 50 yrs, the business community went to work. they destroyed the labor movement. they destroyed the socialist parties. and they destroyed the communist parties. i don't have the time to go into that. b

balance is required to combat violence, perpetrated in the name of a religion and ideology or an economic systemwhile also religious freedom, and individual freedom. [applause] but there is temptation which we must especially guard against. the simplistic ones that see only groups or, if you will, that rises, the contemporary wars with its open wounds which affect so many of our brothers and sisters, that we confront of polarization. we know that in the attempt to defeat an enemy without, he c can-- we can feed the enemy within. to imitate the violence and murders is the best way to take their place, that is something which you as people reject. [applause] our response must instead be one of hope and healing, of peace and justice. we ask the courage and intelligence. don't resolve today's many geopolitical and economic crisis, even in the developed wor world, the effects of unjust structures are all -- our efforts must aim at restoring ho hope, righting wrongs, maintaining commitments, and thus promoting the well-being of individuals amongst people. we must move forward as one in a renewed spiri

requirede balance is to combat violence, perpetrate in the name of our religion, an ideology or economic systemsafeguarding religious freedom, and individual reason. -- freedom. >> [applause] but there is another temptation, which we must especially guard against. simplistic reductionism which sees only good or evil, or if you will, the righteous and sinners. wars with these open wounds which affect so many of our brothers and sisters demand that we confront every , which polarization two. divided without these -- [indiscernible] we cannot feed the enemy within. the behavior of science and mothers is the best way to take the place. something that people project. >> [applause] our response must instead be one of hope and justice.of peace and asked to summon the courage and intention. to today'st economical and political -- [indiscernible] unjust subjects and agents. efforts must be the starting wrongs, and thus promoting the well-being of individuals and peoples. as one in a forward renewed spirit of fraternity and solidarity, cooperating generously with the community. >> [applause] pope francis