Buzzes Them In News Today

They lock -- when one of the pilots leaves the cockpit when that pilot or flight attendant wants to go back inside they have to enter a security code into a little panel and then the pilot buzzes them in. the pilot can decide not to let them in and manually lock that door and thats apparently what happened. but in the united states there always needs to be two people in a cockpit. in europe thats not the case. andreas lubitz was alone and able to do exactly what he wanted with no one to interven...