On September 11, 2001, four commercial planes were hijacked. Two were flown into the Twin Towers of the World Trade Center in New York City. One was flown into the Pentagon Building in Washington, D.C., and one crashed into a
On September 11, 2001, four commercial planes were hijacked. Two were flown into the Twin Towers of the World Trade Center in New York City. One was flown into the Pentagon Building in Washington, D.C., and one crashed into a