10:22 a.m.: In Washington, the State and Justice departments are evacuated, along with the World Bank.
10:24 a.m.: The FAA reports that all inbound transatlantic aircraft flying into the United States are being diverted to Canada.
10:28 a.m.: The World Trade Center’s north tower collapses from the top down as if it were being peeled apart, releasing a tremendous cloud of debris and smoke.
10:45 a.m.: All federal office buildings in Washington are evacuated.
10.46 a.m.: U.S. Secretary of State Colin Powell cuts short his trip to Latin America to return to the United States.
10.48 a.m.: Police confirm the plane crash in Pennsylvania.
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