CNN Erin Burnett OutFront May 14, 2015 23:05:00
Philadelphia. you spoke with a close friend of brandon bostian. you asked him all the tough questions. what did he tell you? >> reporter: he says there must be more to the story than what we're hearing if it's the brandon bostian he knew. aifier bishop was a flag man on the route and he worked with brandon on hundreds of trips up and down this corridor. he says he never saw anything that would alarm him. >> good engineer. great engineer. he was on point. if there was something he didn't know he knew who to call to get the information. he didn't come off as a know it all and he knew everything....
Source: archive.org