CNN New Day March 21, 2014 10:48:00
Intriguing data points about what happened in the first hour. >> are there some limitations to this? we're acting as though this thing is the holy grail to answer all our questions, solve all our problems. >> exactly. we hope, because this is our best chance. first of all, we don't know where the plane is at this point. we found debris that may be wreckage, may not. talking about air france. it took two years after the wreckage to find the black box. another year before analysis of that data was released to the public. >> have we gotten better? will the timeframe shrink. is it lengthy once we ...