Names of Those Killed on September 11, 2001

Wednesday marks the 12th anniversary of the terrorist attacks of September 11, 2001. Memorial services will be held all across the country, many involving a reading of the victims' names.

The following 2,977 people were killed in the World Trade Center in New York; the Pentagon in Washington, D.C.; and on United Airlines flight 93, which crashed in Shanksville, Pennsylvania: