Ground+Zero+tw



=Ground Zero=

In 2001 terrorists hijacked 4 commercial air planes. The hijackers intentionally crashed two of the four planes into the World Trade Centers in New york City, killing everyone on board of the two planes and everyone in the buildings. Both of the buildings collapsed within 2 hours of the attacks. The third air plane had crashed into the Pentagon in Arlington, Virginia just outside of Washington D.C. The forth air plane had crashed into a field in Shanksville, Pennsylvania, after some of the passengers and flight crew had tried to take over the air plane. There were no survivors on any of the 4 air planes.