9/11 Timeline: Key Events Of September 11, 2001 (PHOTOS)

1:04 p.m.



At 1:04 p.m., after all American air space had been cleared, President Bush addressed the nation from Barksdale Air Force Base in Louisiana, informing citizens that the U.S. military "at home and around the world is on high alert status."

"Make no mistake, the United States will hunt down and punish those responsible for these cowardly acts," Bush said.

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