falls, what happens to that cash? we're also seeing some new video of a violent train crash. time to play reporter roulette. miguel marquez, straight to you in yuma, arizona. you were briefed. have you even more information on what's happened there. the two helicopters colliding in the skies over yuma. snfrl yeah, we just spoke to the base commander. the most stunning thing coming out is the picture of that crash. it occurred around 10:30 p.m. eastern standard time on the california side of the base here. the entire crash was there. if you look at those pictures, what is very, very clear is it was in fact, a mid-air collision. there may have been an explosion as well because there's not much left of either of those helicopters except for a rotor that you can make out. the terrain says the base commander is very much like afghanistan and in iraq. the only differencing between that it's not the altitude isn't quite as great. commander also told us that there was a training pilot in the huey. there were two pilots in the cobra that crashed and then there was one -- there were five individuals in the huey, a yankee class huey, the newer one the marine corps uses and there was a trainer in there from yuma. the other six individuals killed were all from pendleton in california. it is interesting there was a trainer in that huey. it is not clear what happened. it was dark. they were in a very big exercise out there in the california desert. and there were a lot of aircraft in the air at the time. there was a lot of coordination going on. the investigation is under way as are next of kin notifications of those families and we expect to get more information as to who the individuals were that died, and it it will probably be days if not weeks and even months before we know exactly what happened in the air. brooke in. >> what a tough day i know for marines and for you know families. do we know if -- you mentioned they were training. were they headed to afghanistan? >> reporter: well, most likely. this it was a fairly high level of training that they were doing. the both the birds or both helos that crashed yesterday were carrying live ammunition. it's not clear if they were using the live ammunition but they were loaded so they were in a full training mode. as marines tell you, they are always training to deploy. the only place marines are going these days is afghanistan. so it's not clear how soon these individuals would have been going to afghanistan. but the fact that there was a trainer in with perhaps the huey pilot indicates that that pilot was being trained up either on a new weapon system or a weapon system he wasn't familiar with or with some sort of flight training in the bird itself. brooke? >> miguel marquez in yuma, thank you. next, barbara starr is in washington over u.s. concerns over syria's chemical weapons stash. with all this insecurity we see day in and day out in syria, is the u.s. military concerned this cache of chemical weaponry could be looted? >> very concerned. it's part of the military planning going on right now ket getting the options ready for the president if, if he was to ask for them or if it became necessary. and guarding syria's vast chemical weapons complex is really going to be a very difficult job if it came to that. they have sites spread out across the country, dozens of sites. and we are told that some of the very internal analysis is, in the worst case scenario, if troops had to go in to secure those facilities and it was a hostile environment, it could actually take tens of thousands of troops to do it. now, look, the military always comes up with high troop level numbers when it's trying to look at what it needs to do almost anywhere. the reality is you're not going to see tens of thousands of troops deploying to syria. the press is really on. the pressure is on for a diplomatic solution to this crisis. but the military is doing the planning, making it very clear how tough any job would be for them to do in syria. it's an environment they hope they don't have to step into, brooke. >> who could forget just even in libya, i know it's a different story. but ben wed man's pictures, the warehouses looted there were stashes of chemical weapons, as well. with regard to syria, do you know specifically what kind of chemical weaponry we're talking about and how closely is it being guarded now? >>. >> reporter: right now the u.s. intelligence community does believe the syrian regime is guarding the facilities. what if the regime were to collapse and fall, what if the guards walked away from it given the current unrest? there are al qaeda operatives inside syria, hezbollah lurks everywhere in that region. it is felt. and would like to get its hands on some of those weapons. what a threat to israel that would pose. what do they have? they have things like chlorine, like fos jean, these are the world war i era type of chemical agents and they have more advanced nerve agents. they have a very large arsenal, again, spread out across the country. so at the becomes very difficult to protect. it is something the u.s. intelligence community is watching now around the clock, brooke. >> it's concerning. barbara, thank you. next on reporter roulette, i want to go to buenos aires, argentina, where more deaths have been linked to that train crash right aroundern rush hour yesterday morning. marcos, what are the latest numbers and what more do you know? >> well, we had an update from the authorities in argentina. we have 50 people dead because of this accident. one of them is under age, a kid. we have 703 passengers injured during the crash yesterday in the morning. and we also have 11 passengers missing. their family, their loved ones are trying to reach for these passengers. they looked at the papers and the hospitals to see the names of the injured passengers. these missing people are not in those papers. they also went to the police to see their names were coordinated with the names of the dead people and also they couldn't find those names. all in the hospital either in the names of the dead people from the crash. we know that these 11 passengers that are missing could be in private hospitals. so authorities right now the are trying to reach them on these private clinics. we also know that justice is investigating this case. today a commission of the justice went to the station and to the remains of the first carriage of this train. they took the black box from the train that contains the data. actually from the conversations and the communications between the driver, which -- the driver had an excellent record in buenos aires and they took more video foot and because each train has a camera inside the driver's cabin. and also a camera that shows a view of the driver at the moment of the crash. >> speaking of cameras, marcos, before i let you go, you and i were talking about surveillance video there actually at this station. here it is. can you tell me? this actually shows the moment of impact? >> yes. >> that video shows the moment of the impact. this surveillance video from the once station shows the first carolina of the train and the second carriage slamming into the first one like 20 feet into the first. that's the place where almost everybody of of the 50 people that were -- that died on this accident were found by the rescuers. >> still passengers under the canned for, thinking of those family. marcos, thank you so much in argentina. there's your reporter roulette. coming up here, two american troops are dead, killed on a base in afghanistan. coming up next, we'll tell you what a possible link between the killings and the burning of korans this week by nate toe troops. forty years ago, he wasn't looking for financial advice. back then he had something more important to do. he wasn't focused on his future. but fortunately, somebody else was. at usaa we provide retirement planning for our military, veterans and their families. now more than ever, it's important to get financial advice from people who share your military values. for our free usaa retirement guide, call 877-242-usaa. ...we inspected his brakes for free. free is good. free is very good. my money. my choice. my meineke. if it's happening right now, you're about to see it. let's go, beginning with the president. i hope you heard it right here. we had the speech for you live, shaking hands at the university of miami this hour. president obama acknowledging today, yes, gas prices, they are rising again. in a speech in south florida, the president said a record number of oil rigs are drilling away right now but he also said republican demands to keep drilling and drilling more not the answer. just a convenient political slogan, a bumper sticker he said. the u.s. soldier accused of giving away secrets and classified documents to wikileaks wants to wait to make a plea. bradley manning formally arraigned today in maryland. if convicted on all charges which include aiding the enemy, he could face life in prison. a third gang member has been taken into custody in the beating of a 20-year-old gay man in atlanta. the fbi says 17-year-old dareal williams now in custody in erie, pennsylvania, two other teens were already in the cowsed to in the beating which attracted nationwide attention after this video was posted online. the new york police department accused of spying on muslim college students at schools like yale university say police went too far in surveillance of american muslim groups but new york city mayor michael bloomberg says the police work was indeed justified. >> it's very cute to go and to blame everybody and say we should stay away from anything that smacks of intelligence gathering. the job of our law enforcement is to make sure that they prevent things. >> meantime, governor of new jersey chris christi says this surveillance is and i'm quoting disturbing and newark mayor cory booker called for an investigation. president can obama has issued a rare written apology to afghanistan's president hamid karzai over the burning of afghan korans, but president's show of remorse has not quelled afghan outrage which may have sparked the killings of not just one but two american soldiers in the afghan capital for us. nick paton walsh. >> america's got no one more senior left to apologize to the afghan people. president barack obama has had his ambassador hand deliver a letter expressing regret to the afghan president saying hale hold someone connecticaccountab. this has done nothing to stem the violence, two american soldiers shot dead by a man in afghan army uniform on a military base outside that base. there was a very angry protest against this koran burning. two demonstrators shot dead and seven injured. violence popping up around the country. great concerns there could be more aroundaround friday prayer. the afghan authorities are rushed forward an investigation, the first results of which we heard today. they appealed for restraint but also suggested perhaps that the u.s. soldier behind the burning of this koran might have the to face some kind of trial. that's going to cause u.s. military officials here a huge problem. people are still asking how did this come around. i understand from military officials that these religious texts were being used inside a detention facility to pass messages between what they said were extremists. these papers were gathered up and meant to be disposed of differently but ended up being passed down the chain to the normal incinerator for trash by local afghans. they saw they had been partially burn and began to alert people causing these protests. in the third day, not showing any signs of stopping and marring a time when nato is desperately trying to convince the world and afghans that security here senior improving. >> thank you. back in 1986, the space shuttle "challenger" exploded killing all oven astronauts on board. today there is new video that will surfaced of the launch and the tragedy. we'll play it for you next. dirt♪ ♪ tryin' to catch me ridin' dirty ♪ ♪ tryin' to catch me ridin' dirty ♪ ♪ tryin' to catch me ridin' dirty ♪ [ mom ] hi, there. why do we always have to take your mom's car? 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[ laura ] hot, right out of the shell. i love lobster. i'm laura mclennan from spruce head, maine, and i sea food differently. a rare and chilling discovery. new amateur footage of the "challenger" space shuttle explosion has surfaced nearly three decades after that fatal lauchblg. i'm sure many of you were watching us watching cnn when the horrific explosion occurred live on air all seven of these astronauts were killed. i want to warn you, the images i know they're still hard to watch. but we are showing them to you today because this is a rare and new look at one of america's most tragic moments. so here you go. bob karman was at the orlando airport about 50 miles from kennedy space center when he captured the disaster. his family returning from vacation. you can see his daughter, his late wife here in the beginning of this video. and i want you to listen here as you hear some of these travelers are excited. they have no idea what they're about to watch. >> there it is. there it goes. >> wow. >> what's going on? >> there goes the one up. >> somebody tell me -- >> just makes you sick to your stomach to remember where you were that day when you watched this. karman never forgot that he filmed this explosion. never forgot he had this piece of tape but didn't realize how rare that someone outside of the media had actually captured those devastating events until he started doing some research. along with the help of his daughter kim who, would at new scientists, they digit tise this had old vhs tape and shared it with us. coming up next, a cold turkey pill? dr. sanjay gupta introduces us . moviviefefononee evevilil p pririncncee bobollllywywoooodd 3-3-dd shsharark k atattatack nened d ththe e hehead 5%5% c casashbhbacackk ririghght t nonow,w, g getet 5 k onon m movovieies.s. itit p payays s toto d di. do you really think brushing is enough to keep it clean? while brushing misses germs in 75% of your mouth, listerine cleans virtually your entire mouth. so take your oral health to a whole new level. listerine... power to your mouth. that's going to have to be done by a certain date. you always have homework, okay? i don't have homework today. it's what's right here is what is most important to me. it's beautiful. ♪ ♪ sadly, no. oh. but i did pick up your dry cleaning and had your shoes shined. well, i made you a reservation at the sushi place around the corner. well, in that case, i better get back to these invoices... which i'll do right after making your favorite pancakes. you know what? i'm going to tidy up your side of the office. i can't hear you because i'm also making you a smoothie. [ male announcer ] marriott hotels & resorts knows it's better for xerox to automate their global invoice process so they can focus on serving their customers. with xerox, you're ready for real business. addiction. it is considered a brain disease. it's not a matter of will power, but did you know there are medicines that can help addicts? here's dr. sanjay gupta explaining how some people stop cold turkey with one single pill. >> brooke, this represents a cultural shift in the way that people look at addiction. this idea we've talked about is it a lack of will power or is there something else. if you think of it as brain disease, should medications be an option, should they be on the table. listen to how walter kent put this. >> this is the last place you'd expect to find a recovering alcoholic. >> one of my old favorite watering holes. >> but this is where walter kent hangs out. a bar called goober's. walter is a giant of a man. but for most of his life he couldn't find the strength to put down that bottle. >> the only time i drank was when i was alone or with somebody. other than that, there was never a problem. >> he tried rehab and aa. nothing worked. >> nothing seemed to get rid of an urge. i couldn't get rid of the craving. >> then in 2000, he tried again an experimental program at brown university. this time he got counseling once a week and a daily pill. a medicine called nel naltrexone, and this time it worked. >> when you can lose the total urge, the total craving for alcohol, you can beat it. there's no doubt in my mind because i'm living proof. >> walter has been sober now for 12 years. he took the medication for 16 weeks. again, this is a guy for whom nothing worked in the past. he tried everything and got no relief. so a pill for about four months offered him that relief. first of all, it's not for everybody. just more than a third of patients could stay in treatment for that long because this medication does have side effects. it can make people nauseated and tamping down the pleasure that will someone gets with a drink. that's how it basically, would. if you don't have as much pleasure you may not seek out more alcohol but it can tamp down the pleasure you get from other things as well. that's that's right of the side effects. if you compare it to you an the other treatments out there, it was about 17% more perfect than what had he already tried. that's not perfect by any means. again, these are patients for whom nothing else had worked. so this is an option. you're starting to see this in other areas of drug addiction, as well. opiates, pain medications, there are medications that working with similar mechanisms. take away that euphoria, the sense of well-being, maybe people won't turn to the drug as much. again, brooke, it's a cultural shift is a kcontentious one. but at least for walter kent, it seemed to have worked. >> still significant of caveats. thank you. you can watch sanjay this morning in-depth on the addiction epidemic in america saturday and sunday mornings 7:307 eastern on cnn. the case of a man accuses of drowning his wife on their honeymoon, news there next. orie. this bowl of strawberries is loaded with vitamin c. and now, b vitamins to boot. coffee doesn't have fiber. unless you want it to. splenda® essentials™ are the first and only line of sweeteners with a small boost of fiber, or antioxidants, or b vitamins in every packet. mmm. same great taste with an added "way to go, me" feeling. splenda® essentials™. get more out of what you put in. on the case today, we actually have breaking news. sunny hostin. let me set this up. this is on this case, this honeymoon murder case is perhaps how people know it. this man gabe watson is accused of killing his wife during their honeymoon at the great barrier reef back if 2003. so, this case has been in alabama. and according to our affiliate wbma, the case has been dismissed. tell me more as far as what you know and also, it's important to use the word dismissed and not acquitted because why? >> reporter: that's right. and this is quite remarkable. at the end of every criminal case after the prosecution has put in its evidence, defense attorneys often ask for ar acquittal. or a rather a dismissal of the charges based on the fact that there isn't enough evidence to proceed. well, it's a routine, routine motion that is made in this case, brooke, the judge agreed. and dismissed all of the charges against gabe watson. i want to say this is really, really extraordinaire. while it's a routine motion that's made, it does not get granted very often. so the defens