CNN CNN Newsroom With Carol Costello March 26, 2015 14:29:00
Data evidence that authorities already have and are still looking for the flight data recorder in terms of the investigation of the copilot, how does that work? and also how many personnel does the fbi actually use in a situation like this? i assume they're using just fbi personnel who are based overseas or are they also using assets in the united states? >> assets all over including the united states. the analysts in the u.s. conducting searches in the databases along with personnel. the fbi has a large office in paris, berlin madrid. so they would have been involved and most of the countries...