Detailed text transcripts for TV channel - CNN - 20110216:18:35:00
Discovered yesterday that it failed to do followup safety checks so 96 planes just like the one you're looking at right there had to be pulled out for inspections. they only take an hour and a half per plane. they're trying to get most back in service today. we often talk about getting cancer screenings on a regular basis. it seems obvious you should do it as regularly as possible. but a new study says when it comes to prostate cancer specifically less may be more. senior medical correspondent elizabeth cohen joins us now with the details. counterintuitive. >> totally. when it comes to prostat...