he hit the jump and got about 20 feet of air before landing. >> next it's shanna's turn. >> go, shannai started going down the hill, i really wanted to stay on top of the tube. i thought as long as i would have it underneath me i would be okay. as soon as i hit the jump, i started leaning back too far. as soon as that happened and the tube came out from underneath me, i knew that i was going to have a problem. >> shanna loses control of her position and falls on her neck with the rest of her body following right behind. >> when i hit the ground, my upper thighs actually connected with my shoulders when i felt this big smack of just my entire body collapsing in on itself. it was really painful. >> the impact is tremendous. shanna lies motionless on the ground terrified she may be seriously injured. >> i was fairly immobile. i could move my limbs but couldn't sit up. the pain only got worse. i knew i wasn't getting better. i realized i'm going to need some help. >> shanna's friends call an ambulance and she's immediately taken to the hospital. >> i was concerned that if anybody were to m

shanna swan. welcome to 60 minutes on cnbc. i'm lesley stahl. be exploring the world of science in this episode. later we'll bring you morley safer's story about the human genome patents being awarded to biotech companies and the proprietary control they now have over part of who you are. and then my report on a ubiquitous chemical called phthalates, which is in everything from perfume to children's toys, but which may also be causing birth defects. but first, steve kroft's story on the enormous amount of money being spent to treat people as they approach the end of their lives. how much money? well, in 2009, medicare paid $55 billion for doctor and hospital bills for patients as they approached the last two months of life. to give you some perspective, that's more than the budget for the department of homeland security or the department of education. and as we reported in 2009, most of those bills were paid for by the government with few or no questions asked and with an estimated 30% of the treatments having no meaningful impact. >> ms. klish,

over the last phi months -- this is amazing -- his campaign has included by tweeting happy ross ha shanna to jews elebrating their -- happy rosh shanah to jews celebrating their new years. mr. president, tell him words won't improve relations between iran and israel. a truly disturbing deal between iran and the west materialize chd puts israel in a difficult position. the ike discussions over nuclear program, the u.s. sanctions are lifted for six months. this deal benefits no one but iran. there are bipartisan measures currently in the house and senate to maintain sanctions and continue to hold iran accountable for its actions. mr. president, i ask you carefully review the rort before moving forward with sanctions relief. to understand his intentions look beyond his words to his actions. on september 19, an op-ed by the iranian president was published in "the washington post" he spoke against glorifying brute force and in favor of ending unhealthy rivalries that drive nations apart. 48 hours later, he pro pre-sided over the iranian military parade showcasing over 30 missiles all with the