 PRO FOOTBALL HALL OF FAMER TERRELL DAVIS SAYS HE IS IN SHOCK, ANGRY AND HUMILIATED FOLLOWING AN INCIDENT THAT TOOK PLACE ON A UNITED AIRLINES FLIGHT SATURDAY. THE FORMER DENVER BRONCOS RUNNING BACK SAYS HE WAS HANDCUFFED AND LATER RELEASED AFTER LANDING IN ORANGE COUNTY, CALIFORNIA WHILE TRAVELING FROM DENVER WITH HIS WIFE AND THREE CHILDREN. THE 51-YEAR-OLD SAYS HE WAS TRYING TO GET A FLIGHT ATTENDANT'S ATTENTION WHEN THE EVENT TOOK PLACE. LET'S BRING IN CBS NEWS SENIOR TRANSPORTATION CORRESPONDENT CHRIS VAN CLEVE. WHAT HAPPENED?