Today, mark the 10th Anniversary of that massive terrorist attack in the United States, resulting the collapse of the World Trade Center's Twin Towers.
This brought us the memory of Sep 11, 2001 morning at 8.46am.
Qaeda terrorists hijacked four planes. American Airlines Flight 11 crashed into the North face of the North Tower, United Airlines Flight 175 approached the South Tower of the World Trade Center.
People trapped and jumped to their death.
People panic in the streets.
9/11 was shown on a calendar covered in ash, about World Trade Center site in New York.