Thousands paused Thursday to commemorate the second anniversary of the Sept. 11 terrorist attacks on the World Trade Center in New York, the Pentagon near Washington, D.C. and the crash of a hijacked passenger jet in Shanksville, Pa.
Former Poet Laureate Robert Pinsky reads his poem, "9/11," commissioned by the Washington Post for the September 11 anniversary.
The Central Intelligence Agency was tracking al-Qaida members who later took part in the Sept. 11 attacks months earlier than it had previously disclosed, according to accounts published this weekend.
In the months before the September 11th attacks, law enforcement agencies and the White House met repeatedly to discuss potential terrorist attacks including the threat that Osama bin Laden's al-Qaida network might attempt to hijack airliners.
Five experts offer their analysis of how life in the United States has been altered by the September 11th terrorist attacks. A report on the day's ceremonies…
Former poet laureate Robert Pinsky shares his thoughts about the world after September 11.
By PBS NewsHour
The following is the full list of suspected hijackers and pilots involved in the attacks on New York and Washington, D.C. provided by the FBI. The FBI requests that anyone with information about these individuals call 1-866-483-5137.
By PBS NewsHour
The following is the full text of a joint resolution introduced Wednesday by the Senate and House condemning the terrorist attacks.
Two hijacked airliners today crashed into the World Trade Center, leveling both of the building's 110-story twin towers.
Most of official Washington has been evacuated this morning after a series of what are being called terrorist attacks leveled the World Trade Center in New York and imploded part of the Pentagon.
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