AP Photo / Carmen Taylor A jet airliner is lined up on one of the World Trade Center towers.

Workers find `black boxes' from two hijacked planes; collaborators may still be at large
WASHINGTON – U.S. investigators pressed Thursday to identify terrorist collaborators who may still be in a position to strike more Americans, and agents located critical "black boxes" from two of Tuesday's hijacked planes.

Bin Laden's group may have cells in 34 countries, report says
WASHINGTON – The terrorist organization headed by Saudi exile Osama bin Laden has cells identified or suspected in 34 countries or territories, and represents "a global threat" to the United States, a congressional report says.

Powell says Osama bin Laden a prime suspect in Tuesday's terrorist attack
WASHINGTON - Secretary of State Colin Powell identified Osama bin Laden as a prime suspect in the terror attacks on the World Trade Center and the Pentagon and was promised by the president of Pakistan information on bin Laden's operations.

Wolfowitz says U.S. military retaliation will be `sustained'
WASHINGTON – The United States will respond to terrorist attacks on New York and Washington with a sustained military campaign, Deputy Defense Secretary Paul Wolfowitz said Thursday.

NFL calls off weekend games, saying priority now is to 'grieve and reflect'
The National Football League on Thursday called off all 15 games this weekend, saying it was a time for grief and reflection on the "horrific acts of terrorism" in New York and Washington.

Big 12 changes mind; decides to postpone weekend games
DALLAS - A day after opting to play football this weekend, the Big 12 Conference on Thursday joined a group of major conferences deciding to put off their games because of the terrorist attacks in New York and Washington.

Cheney moved to Camp David as precaution
WASHINGTON – Vice President Dick Cheney was moved Thursday to Camp David in what his spokeswoman called "a purely precautionary measure" following this week's terrorist strikes.