NEW : ` A flight attendants union president said the move ` ` makes no sense '' The FAA said it would allow small knives onto planes , effective April 1 . The agency 's chief says this brings the U.S. in compliance with world norms . Boeing 's CEO says the move is n't worth the added risk to airline crews and passengers .
NEW : A flight attendants union president said the move ` ` makes no sense '' The FAA said it would allow small knives onto planes , effective April 1 . The agency 's chief says this brings the U.S. in compliance with world norms . Boeing 's CEO says the move is n't worth the added risk to airline crews and passengers .