CNN CNN Newsroom With Carol Costello March 24, 2015 14:38:00
Would be down to a little over or around 400 miles an hour here but important to bear in mind in all of this once they passed this point, carol, right across in here that's when they were in the range of where the tops of the french alps can be contacted there. they were flying through mountains in this part and things we do know and hear here's what we don't know. why the big decline here. why no news from the cockpit about what was happening at this point and why did it wind up all of the way down here in the mountains and have this impact? we don't know and of course we need confirmation on...