September 11 2001 | 911 | WTC attacks

MORE INFORMATIONS & DONATE: New Video First Plane Hit Tower 9 11 9/11 Terrorist Terror Attack World Trade Center September 11 The September 11 attacks (also referred to as September 11, September 11th, or 9/11)[nb 1] were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda on the United States in New York City and the Washington, D.C., metropolitan area on Tuesday, September 11, 2001. The attacks killed 2,996 people and caused at least $10 billion in