this is cnn presents. tonight, we focus on stories related to your health department. tlets to the health of you and your family. it s a revolutionary treatment for depression that you re going to want to begin to know about. begin with an investigation into how school can make your child sick. the parents thought they hit the jackpot. their children won the lottery to get a coveted spot in one of new york s best public elementary schools. but they found out the school had a problem. it s not the teachers or the test scores or everyone the other kids. the problem is the building. it s toxic. that s right. it wasn t safe for the children. and ps-51 isn t alone. as part of dr. sanjay gupta s on going investigation, we found out all over the country, children are going to schools that can make them sick. his first stop was ps-51. yeah, i need your lunch bag. okay. marisol carera is helping her son, brandon, get ready for the first day of school. brandon seems excited.
repeated blows to the head, the kind that you get on a football field can have lasting reprecussions. especially for young people. some states are writing new laws. in fact, one just took effect this month here in california. any player on a high school or middle school team who gets a concussion must be cleared by a trainer or doctor before going back on the field. even then, though, the risk is hard to gauge. you can t really see damage to the brain unless you actually look inside. of course, by then it s too late. reporter: football is a violent game, full of big hits. what are all those collisions doing to the brain inside those helmets? i met with kevin, a research esh from the university of north carolina. he can actually measure the intensity of those hits. so i m going to give a moderate hit and see what happens. so it s recorded up here at 23.6 g s of acceleration. he recently won a mcarthur genius grant for his work on concussions in football. he is going
cancer-causing agents and because of the vicinity and the children that are involved. you didn t care. these parents have every reason to be angry. the children s school had toxic chemicals and even worse, they were the last to know. prescription for cheating. they read our x-rays, but the investigation reveals a disturbing question over the certification of many radiologists. isn t it cheating? revealing investigations. fascinating characters. stories with impact. this is cnn properties with your host tonight, brooke baldwin and dr. sanjay gupta. we begin with a rare look in anonymous. they are the shadowy and motley group of hackers and activists. drawn together by love of internet mischief. they are evolving into the movement of social change behind the wall street occupiers. they are hated by corporate security, but hunted by the fbi. one of the questions is who are these people and why are they taking to the streets? to get some answers, we step into the shad
because of the vicinity and the children that are involved, you didn t care. reporter: these parents have every reason to be angry. their children s school had toxic chemicals and even worse, they were the last to know. prescription for cheating. they read our x-rays, but a cnn investigation reveals a disturbing question over the certification of many radiologists. isn t it cheating? revealing investigations, fascinating characters, stories with impact. this is cnn presents, with your host tonight, brooke baldwin and dr. sanjay gupta. we begin tonight with a rare look inside anonymous. they re this shadowy and motley group of hackers who answer to none, drawn together by love of internet mischief. now they re evolving into this movement of social change. a real driving force behind the wall street occupiers. they re hated by security and hunted by the fbi. one of the questions we re asking is who are these people and why are they taking to the streets? to get
storing chemicals that were cancer-causing agents, and because of the vicinity and the children that are involved, you didn t care. reporter: these parents have every reason to be angry. their children s school had toxic chemicals and even worse, they were the last to know. prescription for cheating. they read our x-rays, but a cnn investigation reveals a disturbing question over the certification of many radiologists. isn t it cheating? revealing investigations, fascinating characters, stories with impact. this is cnn presents, with your host tonight, brooke baldwin and dr. sanjay gupta. we begin tonight with a rare look inside anonymous. they re this shadowy and motley group of hackers who answer to none, drawn together by love of internet mischief. now they re evolving into this movement of social change. a real driving force behind the wall street occupiers. they re hated by security and hunted by the fbi. one of the questions we re asking is who are these