Building 7 REVEALED! The TRUTH about 9/11 and what really happened

September 11 attacks, also called 9/11 attacks, series of airline hijackings and suicide attacks committed in 2001 by 19 militants associated with the Islamic extremist group al-Qaeda against targets in the United States, the deadliest terrorist attacks on American soil in U.S. history.

The attacks against New York City and Washington, D.C., caused extensive death