9-11 was a dangerous day, over 3,000 people were killed,and nobody was happy. 1st one plain hit one of the twin towers,another one hit the other twin tower,next a plain crashed into the pentagon,after all that happened we found out that a plain was headed for the white house,but the normal old passengers tried to take over the hijackers.Since 9-11 happened the world has never been the same and as I hear h