SEPTEMBER 11: A DAY TO REMEMBER

President George W. Bush, September 11, 2001: "A great people has been moved to defend a great nation. Terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shatter steel, but they cannot dent the steel of American resolve. America was targeted for attack because we're the brightest beacon for freedom and opportunity in the world. And no one will keep that light from shining. Today, our nation saw evil -- the very worst of human nature -- and we responded with the best of America."

In case you've forgotten the horrors of that day, here's a timeline:

7:58 a.m. - United Airlines Flight 175 departs Boston for Los Angeles,

carrying 56 passengers, two pilots, and seven flight attendants. The

Boeing 767 is hijacked after takeoff and diverted to New York.

7:59 a.m. - American Airlines Flight 11 departs Boston for Los

Angeles, carrying 81 passengers, two pilots, and nine flight

attendants. This Boeing 767 is also hijacked and diverted to New York.

8:01 a.m. - United Airlines Flight 93, a Boeing 757 carrying 38

passengers, two pilots, and five flight attendants, leaves Newark, N.J.,

for San Francisco.

8:10 a.m. - American Airlines Flight 77 departs Washington's

Dulles International Airport for Los Angeles, carrying 58 passengers,

two pilots, and four flight attendants. The Boeing 757 is hijacked

after takeoff.

8:46 a.m. - American Flight 11 from Boston crashes into the North

Tower at the World Trade Center.

9:03 a.m. - United Flight 175 from Boston crashes into the South

Tower at the World Trade Center.

- U.S. Federal Aviation Administration shuts down all New

York area airports.

9:21 a.m. - Bridges and tunnels leading into New York City

are closed.

9:25 a.m. - All domestic flights are grounded by U.S. Federal

Aviation Administration.

9:45 a.m. - American Flight 77 crashes into The Pentagon.

10:05 a.m. - The South Tower at the World Trade Center collapses.

10:05 a.m. - The White House is evacuated.

10:10 a.m. - A large section of one side of The Pentagon collapses.

10:10 a.m. - United Flight 93 crashes in a wooded area in

Pennsylvania, after passengers confront hijackers.

10:28 a.m. - The North Tower at the World Trade Center collapses.

And in case you don't remember what that day looked like, click here.  And don't you dare forget it, either.