collision between u.s. airliners since 1978. we've already seen that 500,000 well, investigators remain at a people, roughly, have put in an loss for answers as to why four application. the demand is remarkable. pilots, two in each plane, misheard or misinterpreted the and this is a long-term process. control tower's instructions. it's a marathon, not a sprint. that's despite at least one of and i'm quite confident, as is the crews repeating the the president that -- instructions correctly. >> is should be a sprint, right? investigators ruled out the possibility of call sign because you have to enroll a confusion because the call signs certain number of people for the of the two planes were so thing to fund itself for the different. carol? >> rene marsh, reporting live thing to work and before people start getting fined for not from washington for us. thank you. two of the cleveland kidnapping survivors are ready having health insurance. to tell their story. >> actually there's a six-month attorney for amanda berry and enrollment period ends in the gina dejesus says the two women end of march. and again, the president and the team of people working on this will write a book. has been working 24/7 to address berry, dejesus and michelle knight were held captive for these issues. the affordable care act is more nearly a decade in ariel than simply a website. people can call in, people can castro's house of horror. -- we have increased the number of people on telephones. so there's a number of ways in