as nicole reports, at the pima air & space museum in tucson, arizona, paper aviation history was made it all started with a contest to see who can make a paper airplane that would fly the furthest. >> we wanted to find a way to capture the imagination of the children so that they'd be more interested in aviation and potentially becoming engineers and scientists in the future. and we thought if we were doing something that kids already do, and adding the interest of building the great paper airplane, that that would be the thing to do. >> the winner is arturo valdenegro. please come up here. [ applause ] >> well, arturo valdenegro won our fly-off in january of 2012, and so he became our guest engineer, and he was able to name the plane. he named it arturo's desert eagle. >> a team of professional engineers took arturo's concept and created a 15-foot test model. >> hey, arturo? >> oh, hey. >> so, are you excited? >> yeah. >> you want to see it? >> yeah. >> we'll pull it out. >> the model was going to be tested over the desert. leading the team is art thompson. he explained that how the

if you want the proof, just come with us to the medical examiner's office in pima county, arizona. busiest morgue on the entire border. and we're taking you inside thanks to our exclusive partnership with a media startup company that penetrates the deep web with traditional search engines cannot delve into. that is exactly where we found the people in this story. take a listen. >> the numbers are staggering. >> in this cooler are the remains of about 100 unidentified my gran-- migrants. >> since 2001, about 2,000 dead migrants have spent time on these shelves. >> what we end up in arizona is a mass fatality disaster every single year. >> more confounding, 830 body remain unidentified. >> it's almost like having a plane crash every single year. but you don't have the passenger manifest. you don't know who is among those dead that has been recovered. >> one thing is that is known -- pursuit of the american dream cost them their lives. >> this particular case is fragmented remains. it consists of essentially this skull. >> welcome to the pima county medical center in tucson, arizona.

pima county, arizona. ex-marine jose guerena picks up a rifle to protect his family from what he believes to be a robbery. the police fired 70 rounds, hitting guerena 22 times. he never fired a shot. while the botched raids could be isolated incidents, those sounding the alarm say the rise of military-style tactics is changing police culture. >> if you dress a guy like a soldier and you give him a soldier's weapons and you train him like a solider and you send him out in the streets and you tell him he's fighting a war, yea i absolutely think that has an effect on mentality. >> meanwhile, the trend is being fueled by commercial interests outfitting swat teams is now a multi-million dollar business thanks to homeland security grants that flooded police departments post-9/11. here at the urban shield event, private companies display their latest wares. >> welcome to urban shield. we have the watch. >> dhs grants totaling more than 34 billion dollars have been transferred to local police agencies. >> the fede

pima county, arizona. ex-marine jose guerena picks up a rifle to protect his family from what he believes to be a robbery. the police fired 70 rounds, hitting guerena 22 times. he never fired a shot. while the botched raids could be isolated incidents, those sounding the alarm say the rise of military-style tactics is changing police culture. >> if you dress a guy like a soldier and you give him a soldier's weapons and you train him like a solider and you send him out in the streets and you tell him he's fighting a war, yea i absolutely think that has an effect on mentality. >> meanwhile, the trend is being fueled by commercial interests outfitting swat teams is now a multi-million dollar business thanks to homeland security grants that flooded police departments post-9/11. here at the urban shield event, private companies display their latest wares. >> welcome to urban shield. we have the watch. >> dhs grants totaling more than 34 billion dollars have been transferred to local police agencies. >> the fede

care about infrastructure and who understand its role in our economy, i think sometimes it appears to pimasugh there is a gap, my commute cass bad but not terrible. >> but i guess the thing is i wish we would get away from the sky is falling rhetoric, i get it every time it snows we shouldn't have power outages for hundreds of thousands of people that's a problem, we need our power lines fixed and put underground why not high speed rail and the best broadband system in the world lie south korea has. why not these cutting edge global things, why do we have to deal with i believe that structure on a sky is falling basis as as opposed this to is this is how we become the best country i in the world? >> i think in part we have seen for many years now republicans have attacked government particularly the federal government at every turn and that undermines people's confidence in their a difficult billed on achieve and deliver on big grand ideas and infrastructure products it hard to have a conversation when one of the two major political parties is trying to convince people of the inning end at

if i have a message it is that the pima long the road must help them.em to get out. >> reporter: there are no more muslims the which are door churd and the town purposed of people because of that i beliefs. >>> still to come here on al jazerra, a power play in washington. can israel's prime minister change america's mind off sanctions against iran. plus. competition is tough in brazil as samba schools battle it out to be crowned the best at rio's carnival. ♪ ♪ balloo take a closer look at the ongoing conflict alex, a liberal artist from new york and randy, a conservative vet from illinois... >> are you telling me that it's ok to just let them all run into the united states? >> you don't have a right to make judgements about it... >> they re-trace the steps of myra, a woman desparately trying to reunite with her family. >> to discover, and one of their children perish in the process, i don't know how to deal with that. >> will they come together in the face of tradgedy? >> why her? it's insane. >> experience illegal immigration up close, and personal. >>

flying into history, great planes private aviation museum, bt the pima air & space museum in tucson. alex: diane, you go first. let's take abbrev-"e"-ations for $200. [ beep ] "what is exporting?" diane. abbrev-"e"-ations, $400. joe. what is entertainment? you got it.

cotton,are made of pima and we also incorporated technology so that they do not fall down, but they areoo constrictive. we tested 150 different attention levels. >> did you have to wear a lots of socks -- [laughter] no, seriously. >> randy and i both -- you workedhat randy, for nike. you understand these sorts of issues. >> we took the lowest in and to the highest end -- the lowest end and the highest end socks. about $11 aese are pair. >> $11 a pair. >> and the colors that you have bright orange and grey, black and blue, the distinctive humble logo.o -- bumblebee youe wanted to keep to what would have, black and gray so they would naturally go to a lot of clothing. when we saw this design trend with athletic wear, athletic sneakers that are incorporating neon, butsocks are -- but socks are staying the same some others not a lot to coincide with that. and we think color is exciting. >> what about branching out to you can dothat colors for college sports team or -- >> yes, absolutely. i think you will see a lot of different colors coming onto our website later in the year. different colo

you see the ex-frtreme attitude from pima. defending a strange cause. >> where is he from? >> ireland. >> a lot of irish. all the guys, sheamus, guy who ride in carriages. >> think we will find out liam might be getting paid by big horse. >> big horse. >> on the payroll. a >> beg horse. spike lee isn't happy about white hipsters. >> can we debate. >> whole hour of debating. spike lee is ticked off at hipsters taking over brooklyn, he made clear in a lecture, speaking at pratt institute. christopher columbus syndrome, white people come in and force the culture of the neighborhood to change. listen up. >> i'm any for democracy and letting everybody live but you got to have some respect. you can't just come of in when people have a culture that's been laid down for generations and you come in and you [ bleep ] got ta change because you're here? get the [ bleep ] out of here. can't do that. >> in his rant he also addressed the argument when more affluent people move to a neighborhood it becomes safer, asking -- so why did it take this great influx of white people to get the sch

they say over 612,000 pima plied for a sl asylum in 2014.t is also by more than a quarter since 2012. more people immaterial came from sear january than anywhere else, 56,400 more than double the previous year, what's really surprise big this year's report is the unprecedented a sigh laurel seekers from rushing a, 76% higher than 2012. afghanistan dropped from first to third place, more than 30 a thousand people fled the country that's about down by 19%. lots of figures let's get an idea of what it means. we are talking to jessica who is in oakland, california, director of globalling policy with asylum access. thank you for talking to us here at al jazerra. as i mentioned there is a raft of figures and information there, but what really leaps out at you from this report? >> hi and thank you so much for having me here today. initially what we thought is the numbers are very disturbing trends and we are seeing increases in syrians and russians who are applying for asylum in industrialized nations. one key element of the report to remember is t

services that the akp has provided they are dissatisfied with the way in which he has been ruling, some pimasing him of being authoritarian in his approach. pointing to the blocking of social media websites and the accusations of corruption. so they have actually -- they said this is the time for them to turn the tables after a decade of being in an six. however, so far it seems that maybe the hope that his they have had in terms of reaching out to the people haven't materialized so far. but obviously it's still early. only about 15% of the results have come out. it is still going to be a long night. but if we are to believe those early indications, it seems that they are -- the party is coming out with the result they wanted. >> many thanks. reporting from there of course. >>> russian foreign minister air game lavrov and his u.s. counter party john kerry are meeting to discuss the crisis in ukraine, lauren taylor is in our european news center with that store >>> they come as the top american general had a trip to washington cut short because of what the u.s. call a lack of transparency of

also think pima county for sponsoring the session temp presentation will last one hour, including questions and answers so please hold your questions to the end. at the conclusion of the session, the authors will go to the signing area to meet you and autograph your book. out of respect for your authors and audience, please turn off your cell phones right now. i want to hear a click. thank you. so, i will introduce the three authors. immediately. and then we will begin in the order in which i'm going to introduce them for presentations. hopefully we'll have enough time for more commentary towards the end. professor larry is a professor in mexican american studies, national migration institute here at the university of arizona which carries out collaborative research into how border enforcement impacts communities. scott weiss, professor scott weiss, prefer of -- over water and health, management and advice costty, and also this -- a book changing water manage independent mexico. and with that we'd like to begin with professor ochoa. >> thank you very much. and everybody for attending here.

we also thank pima county for sponsoring the conversation. the presentationing will last one hour including questions and answers, so please hold your questions to the end. at the conclusion, the authors will go to the signing area to meet you and autograph their book. out of respect for the authors and your fellow audience members, please turn off your cell phones right now. [laughter] i want to hear a click. thank you. so i will introduce the three authors immediately, and then we will begin in the order in which i'm introducing them their presentations, short presentations. and hopefully we have enough time for more commentary towards the end. professor anna ochoa o'leary codirects the national migration institute here at the university of arizona which carries out collaborative, interdisciplinary and binational research into how order enforcement -- word border enforcement impacts. scott -- [inaudible] research management in terms of viscosity, and also he's authored a book "changing water management strategies in mexico." [speaking spani

every year carnival brings to the city's coffer 40 to 50 million euros in 20 daze with around 800,000 pima it the publicists it publicity is inva. while the rest of the country is sinking venice is having a ball. >> we want to let you know we are waiting for a nato press conference in brussels as soon as it starts we'll take you there. that should be in the next couple of minutes or so, thank for watching. >>> good afternoon, and welcome to al jazerra america i am morgan radford live in new york city. and here are the stories we are following for you right now. ukraine accuses their navel chief of treason as he swears allegiance to a russian-backed leader the ukrainian government beefs up its military in response to russian moves in crimea. >> it's really 19th century behavior in the 21st century. >> this cannot be the way to conduct international fairs. >> and on to the red carpet we give you a sneak peek at the