Program Useless News Today

Federal air marshals really keeping us safer when we fly? >> we found you experts who call the program useless, also allegations from marshals that your tax dollars are essentially being wasted. our drew griffin went looking for some answers. >> reporter: on christmas day of last year, umar abdulmutallab tried to blow up a flight from amsterdam with a bomb hidden in his underwear. there were no air marshals on board. after this attack was foiled by passengers, the president called for -- >> more...