level rise and who and the grand jury report is helpful in elevating the sea level rise, for the need for the city to be aggressive about responding to that the sea level, strategy, sometimes this fall and the committee is working on a lot of information gathering and a lot of the information and building blocks over this summer and early fall and we are bringing that forward and we will be happy to up date you, and supervisors and as those products and information becomes available. and coordinating, and we actually have the cross membership from all of the departments and including administrative people, as well as, technical people and a lot of work that is getting done there, and the group has divided its efforts into, about 6 components, and the first of which is an economic risk analysis, and sort of the cost and the cost of inaction and the mayor is very interested in knowing that if we don't do anything or do do very much or deliberately and, what is the cost essentially and, is that work is being led by patrick, which is the officer, and we just came from a meeting just

capable of taking explorers down to 20,000 feet under the sea. to the titanic wreck in the north atlantic. showing the world secrets of the famous sunken ship. >> when you are alvin and you're looking out, you look at everything in three dimensions. as a scientist it helps you define the whole geologic context. >> the dorado outcrop. only ahandful of scientists have studied these outcroppings. >> sediments in the ocean have one of the largest reservoirs of microbial life on earth. >> what are the questions you hope to answer as a scientist? >> fluid composition. >> deep water heating and cooling systems. until the dorado outcrop outcrop expedition, how it's filtered through earth's crust. >> you have the sea water that's circulating through the crust so even if you take a little bit of the pag knees magnesium or carbon dioxide, even a 1% anomaly could be huge on a global scale. >> aboard atlantis technicians work around the crop prepping alvin for its dive as scientists fine tune their experiments. >> tomorrow we'll go to marmer marker m. >> this

that means they release water into the sea from other regions of the world.uces fish and jellyfish species that aren't native to the mediterranean sea. >> in the northern city of bizerte, scientists at the university are researching the diets of the new jellyfish species. they've ascertained that the animals do present a danger to the ecosystem. >> many jellyfish are carnivorous and many eat plankton. but sardines, anchovies, and young fish also need plankton. as a result, the jellyfish are competing with the other animals and organisms in the sea. >> these fishermen are also concerned. they still employ traditional fishing techniques. rather than going out on boats, they stay on shore and cast huge nets into the ocean. today is a good day. they've caught more regular fish than jellyfish. scientists work together with the fishermen and their families. in the last three years, there's been an enormous influx of new species of jellyfish. and they're breeding fast. >> if we end up with this many jellyfish in our nets, we have to shake everything out in order for

we are taking you to the high seas. the cruise industry raked in more than $37 billion in revenue last year. than 21sail for more billion passengers. what does it take to be the biggest fish in the sea? we find out from the two biggest ceos in the business. i wanted the biggest and the best. of royalain is ceo caribbean which are more than $8 billion last year. too sad top, his company has been $3 billion on new ships that have everything a cruiser could want and some things they never expected. this is the next generation of cruise ships. we are striving to move the bar higher and higher. royal caribbean may have one of the biggest most of the water, biggerold donald says isn't always better at it has a market share to prove it. we fill 80 million passenger cars day and year. carnival has nearly 50% of all cruising business and told in $16 billion a year. caribbean.oyal donald says with 101 ships in the fleet, staying atop is all about variety. we have nine brands. introvertur social or come we have a great cruise. the

remember the quantum of the seas? h just about every bell and whistle you can think of is setting sail to its new home port of shanghai. [boat horn] one big advantage of expanding in china. not having to deal with the stodgy old images of a typical cruiser. in china, the cruise liners can start with a clean slate. richard: this whole concept is just something new and exciting. there is no old-fashioned myths about cruising. there is none of this cruising is for old people. if you are a family traveler, both can enjoy it together. how many vacations can you have , >> -- how many vacations can you have where a 70-year-old and a 20-year-old can go together and both rave about it? so we have that and it is extraordinary. there are not many places you can do that. in china, the family bond is stronger than it is in the western world. so the ability to offer multi-generational traveling in china is even more valuable. betty: carnival ceo arnold donald has no intention of being left in royal caribbean's wake when it comes to

have had one meeting so far and we have started to develop the ideas, for the changes to address the sea level rise but it is just the beginning of that process and also as mr. kelley mentioned i think that the feeling is that through the review process, the city has sufficient tools to insure that the flooding risks associated with the sea level rise are adequately evaluated, and addressed and we have been using it for that purpose, and since, in and from what i seen back to 1990, through the mission bay regional, and the plan and more recently, with the treasure island and then of course for the projects that are along the vulnerable areas and our feeling is that while there is a very important issue, we have the tools in place we will be developing td language and it will be recommended. >> thank you. >> and ma'am, would you like to come up? >> good morning, again, maria here from the civil grand jury, and regarding, thank you, regarding issues 12 b, please note that that, and the entire 12 section, regards, regional planning, where it will be representative of the city, toward region

criticism on reclaimed land on the south china sea. the row is dominating a meeting on regional security in singapore. the u.s. secretary is opposed to the militarization of the disputed area. china says the building project is to improve conditions for people working on the islands in. >> translation: china's air defense zone in the south china sea will depend on whether security in the air or at sea is to be threatened and to what extent. the situation has been peaceful and stable. there's no reason for people to play up this issue. >>> the u.s. secretary of state john kerry is receiving treatment in hospital after a cycling accident. the u.s. state department issued a statement confirming john kerry may have suffered a leg injury. he was riding in france a day after talks with iran's foreign minister. doctors say he's in a stable condition >>> 2,200 are estimated to a died in a heatwave in india textures reached more than 40 degrees in many days. we have this report where 125 people died. >> reporter: in some of the most impoverished

bay, and what to do with all of the landfilled and the cabing and hopefully you realize that when the sea level rises it is not going to go across the land it is going to go underneath there is no way set up as of yet to stop anything that is breaking down underneath those caps from rolling out into our bay, and hopefully you also understand that many of our residents in particular, in bay view, and richmond, and oakland, around the water front and down, and eldrol we fish and we eat it and a lot of the toxic from there is going to be and it already is, and it is detrimental to our health and we need to start to address those issues now, before the water starts to roll in, and by the way, the water has already started to rise, and we are hopeful that you are going to, and insist on a more that you are looking forward to and for that engagement and bcdc and the other communities will have allow an opportunity to voice their -- any other comments? >> seeing none and i am grateful, and this is an opportunity to focus on the important topic for the city that is surrounded on three sites of wa

first, we walked in the sea. the water was up to my chest. then we got on a small boat, and then we reached the big boat. >> on her third day in italy, by coincidence or perhaps fate, we meet again by the sidewalk in front of a reception center for newly arrived migrants. with her, some of the other girls who were also held in misrata, now travel companions they met in the journey through the sahara desert, they gave each other courage then and now are making their baby steps together. she is seven months pregnant. her final destination is holland. she says that some are still held in tripoli. they don't have money to pay for the bribe to be freed or for the smugglers to make the sea crossing. soon, she will be on the move again. she wants to reach her cousin, who's already in denmark. >> i found europe just like i dreamed it. my country is nice. if there was no war, i would have stayed there, but there is no work. i still don't know how i will travel, there are other people. i might travel with them. then i will study, first learn the langua

first we walked in the sea the water was up to my chest. then we got on a small boat and then reached the big boat. >>reporter: on her third day in italy, we met again. by the sidewalk in front of a reception center for newly arrived migrants. with her, some of the other girls who were also held now travel companions. they met along the journey through the sahara desert and are now making their baby steps together in europe. one is seven-months pregnant and her final destination is holland. some are still held in tripoli. they don't have money to pay for the bribe to be freed or for the smugglers to make the sea crossing. soon she'll be on the move again. she wants to reach her cousin who's already in denmark. >> i found europe just like a dreamt of it. my country is nice. if there was no war, i would have stayed there but there is no work. i still don't know how i will travel but there are other people. i might travel with them. then i will study. first learn the language and then work. any jobs whatever will give me some money -- a curb w

criticism of reclaims land in the south china sea. the ongoing diplomatic row has dominated a meeting on regional security in singapore. jerald tan explains in more detail. >> the south china sea rich in marine resource he and minerals. a third of the world's shipping passes through he here. the shore line is shared by eight countries each with claims to the sea many of which overlap. china's claims are by far the most extensive around include the vast majority of the sea but these two sets of islands are the main focus of territorial spats and china's ambitious land reclaimation program. be surveillance shows construction, to the south in the are splealts, spratleys. >> they are justified letting and reasonable. they do not aim to appear as a threat to another country or affect navigation. >> chinese aircraft recently challenged a u.s. surveillance plane, over the spratleys. that was addis this would mean all aircraft military or sifn wouldcivilian would have to ask permission to enter the area. >> schoolchildren have gone back to sch

sunshine. 68 degrees, and then the sea breeze kicks in the numbers pull back in the upper 60s, memorial day gets milder, strengthennenning southerly -- strengthening southerly breezes. sea breeze after 2 starts to pull the numbers back. philadelphia, 82, sun and clouds pleasant. winds out of the southwest 5 to 15 miles per hour. overnight tonight partly cloudy quiet cool, 56 degrees, outlying suburbs, 60 center city. the exclusive accuweather seven-day forecast, looks nice by tuesday although are hotter and humid. a couple of thunderstorms could drop in the afternoon 90 degrees, it will feel like the low 9 90, though with the humidity. same thing wednesday thursday, 90 friday, we bump it back down 86. saturday, 90. the hot stuff comes when everybody is working and everybody is not on the beach but not bad down there today. >>> apps are popular but cyber security experts say they can give strangers a peek into your home. >> reporter: mere cat periscope. she has 22,000 followers and uses the app to talk to people all over the world. >> reporter: every time she uses you now thousands of st

first, we walked in the sea. the water was up to my chest. then we got on a small boat and then we reached the big boat. >> on her third day we meet again at a center for newly arrived migrants. with her some of the other girls she met they made the journey through the desert. they gave each other courage then and now are making their baby steps together. she is seven months pregnant. she says that some are still held in sicily. they don't have money to pay for the bribe to be freed or for the if you gears to make the sea crossing. soon she will be on the move again. she wants to reach her cousin, who's already in denmark. >> i found europe just like i dreamed of it. i still don't know how i will travel. there are other people. i might travel with them. then i will study first learn the language, and then work. any job. whatever will give me some money. i have nothing now but i am happy. i am out of libya. here i can walk around, even sleep in the street, no one attacks you. here, there is appeals and safety. >> at the moment, this is her mos

in the black sea and the baltic sea you will play a major role in protecting europe whole, free and at peace at a time when russian aggression threatens europe's frontier. around the world, your presence will be felt convincing potential adversaries the cost of aggression against us or our allies would be devastating. we will look to you to guarantee our strategic nuclear deterrence serving in navy ballistic missile sub marines the most secure and survival element of our nuclear triyad from the defensive power of the marine expeay additionary force to our defense capable shops whoa betide the foe who decides to challenge the united states of america. or our navy. and truth -- the truth that you know as well as i do, it iss not only are you on the seas. i've been in and out of afghanistan and iraq over 27 times. i've seen you. i've seen young navy captains and fobs high up in the konar valley. i've watched marines throw themselves in harm's way in iraq and afghanistan. 35,000 of you marines 5,000 sailors at this moment, are deployed ashore in conflict areas. you are everywhere. there is

. >> i'm reporting from thitu islands in the south china sea. we'll tell why this is at the center of one of the biggest security flash points. >> and how robots are helping stroke patients on a slow rode road to recovery. >>> hello, hundreds of more migrants have been asked rescued from the mediterranean sea. at least ten bodies have been recovered from the water. almost 1800 people have died crossing the mediterranean an amazing 14,000 have made the journey since january. libya is the main transit route for smugglers. they made that they make $90,000 per boat load. we go to italy where migrants have been rescued. 126 children were also on board. further north authorities say 40 newborn babies and a number of pregnant women were among the 700 migrants brought to shore. >>> well stephanie dekker witnessed the arrival at the port. >> they approached the port in silence. silhouettes in the dark sky. the boat has just docked and it's quite a powerful moment as many stand silently as the boat comes to shore. they risked a lot to get here. many won't

is the last sea, last waters china can have. vietnam wants international society to criticize china. but china will not compromise to them because the south china sea is the vital interest for china because their target rival is united states not other countries. >> reporter: some american lawmakers are voicing their concern about china's action in the south china sea. congressman mike rogers is a senior member of the house armed services committee. he said the speed at which china is advancing is a threat that can't be ignored. and he emphasized the need for neighboring countries to work together. >> if we continue to work collaboratively and are successful our efforts to meet whatever effort they bring so they know ultimately it's not going to be successful in achieving the ends that they desire. >> reporter: taiwan's president says tensions must be eased. he's proposing a regional dialogue and a piece initiative that would include a code of conduct. european counsel president said china's activities would make it more difficul

. >> translator: i assure you if troops were brought in to aiden from the sea we would have confirmedrough the daily briefing as was the practice, all options are open, the coalition will not spare effort backing resistance and positive outcomes on the ground. i reiterate today no troop landings were made on to yemen. >> reporter: al jazeera arab correspondent is on the ground in aiden and sent us this report. >> reporter: we are now close to international airport where fighting is raging between the popular resistance and houthi malitia. we can see plumes of smoke which seems to be result of an air strike by the coalition forces. and there are popular resistance fighters who are shelling the facility every now and then as the houthis are stationed inside. it is a decisive battle and will have significant outcome. there again plumes of smoke as a result of shelling the positions of the houthi malitia and forces loyal to the ousted president saleh inside the airport. it is a crucial battle and the victory side will shape the future of fighting in the coming days. >>> as fighting contin

my dark fantasies tend toward the deep sea. >> speaking of the deep sea i'm sure that when you were researching this you were studying the underwater photos and video of the lusitania wreck. >> not really. >> really? why? thank you air. that's how it's going to go tonight. [laughter] >> really, so let me elaborate on this because i did take a look at some of the photography that robert ballard had done but here's the thing. i didn't want that to color my impression during the course of my research of what this voyage was like. i didn't want it to be this rusting hulk on the floor of the ocean. that's what it is now. i wanted in my mind this great glamorous ship with all these great glamorous spaces and the people walking aboard and so forth. so that's why i feel that way. >> that make sense. it's lying in more than 300 feet of water. it's on the starboard side and i don't want to jump too far ahead here but it sank very quickly. do you know why it's lying in the position that it is? >> i can't tell you for sure whether it's lying on the starboard or the port side and i'm not sure in the end tha

china recognized the south china sea is the last sea, last waters china can have. the international society to criticize china. but china will not restore compromise to them because the south china sea is the vital interest for china because their target rival is only united states, not other countries. on the other hand, stable condition of south china sea is very important for the izian pacific region and also the international society. >>> taiwan's president ma ying-jeou aims to ease tensions in the south china sea. he is proposing a regional dialogue and peace initiative, including a code of conduct. >> i would like to propose the south china sea peace initiative as a viable means of dealing with current issues in this region. >> ma outlined his idea at an international law forum. his initiative includes joint development of natural resources while putting territorial disputes to one side. he said lessons from history should be converted into efforts to promote peace and stability. and he urged countries in the region to exercise restraint. taiwan has no major d

the people traveling out on the sea, the people who are still out on the sea. challenge though, we might see incremental progress on this. but the big challenge is getting at the root cause that the u.s. assistants secretary of state was discussing there. but also because you have such delicacies here when it comes to this issue. for instance, myanmar won't even use the term row mean rohingya, they don't believe in that. they don't believe there is a minority group in their country called rohingya that had to be dealt with in getting them here. so moving forward the root cause will be a huge challenge. >> there is also that policy of sort of noninterference that they have, doesn't it, scott? the association of southeast asian nations no doubt resolving the root causes will take a lot longer. but myanmar is there and at the meeting where they have been reluctant to get involved in the past. and i guess that's a good start. >> reporter: it is a good start. and, again i spoke with one of the organizers, the foreign affairs ministry here in thailand organized this m

. >>> rescue of 2500 migrants from the mediterranean sea on saturday. crossing the mediterranean is not the only legal route into europe migrants are heading off into turkey and greek islands. turkey is a part of the european union. >> the distance between despair and home for new life in europe via a greek island can be just 25 kilometers. but overcrowded boats, coast guard patrols and a resultless smugglers make for a perilous crossing. abu sharif is a smuggler. this time if he makes it he'll blend in with the passengers and claim asylum himself. >> translator: i've never sailed a diesel engine boat before but i have to sail it tomorrow. i've never sailed out this deep. the sea is scary i will be scared particularly because 35 to 40 people's lives will be my responsibility. when i go out to sea i'll either make it or i won't either way i'll make money. >> he sent us these pictures after a couple of days at this migrant reception center they will be free to go on to athens and beyond. migrants will pay between 900 to $2,000 to be squeezed onto a small b

law of the sea treaty. and that seems to be an escalation to me. d the second point, the chinese foreign ministry admitting they are doing this for defense and military purposes. for a while there was a pretense they were doing marine research now they are basically owning this saying we want to expand our reach. it's dangerous and if you are chinese you have to be look at washington saying that president obama is in office for 20 months, we have to do what we can do while we can. >> there is a lot of commerce that goes through there. we are not even talking about taiwan yet and what china may have on the horizon in regards to taiwan. >> the chinese have not acted like the russians in ukraine. if they had wanted years ago, even going to the eisenhower administration they could have attacked and probably would have succeeded on the ground but cause a war with the united states because of our guarantee. they are very careful about that. and i believe they think they will absorb taiwan like hong kong. what they have explicitly said in the paper release