Just how damning are allegations by Congressman Curt Weldon that a secret Pentagon intelligence operation pegged hijacker Mohammed Atta as a threat nearly two years before he led the 9/11 attacks?

UNITED NATIONS -- Despite U.S. denials, the Czech government stands by its account that a suspected Iraqi intelligence agent met Sept. 11 hijacker Mohammed Atta in Prague last year, a senior Czech ...

The Sept. 11 commission co-chairman said the information warrants a review. WASHINGTON -- The Sept. 11 commission will investigate a claim that U.S. defense intelligence officials identified ...

Add Yahoo as a preferred source to see more of our stories on Google. In the summer leading up to the deadly terrorist attacks on Sept. 11, 2001 — 24 years ago — 12 of the 19 hijackers spent much of ...

At 88, D.C. Delegate Eleanor Holmes Norton Will Not Run for Reelection Another Fatal Shooting by Law Enforcement in Minneapolis Proposed Oregon Initiative Would Outlaw Animal Agriculture and Hunting ...

Add Yahoo as a preferred source to see more of our stories on Google. In the summer leading up to the deadly terrorist attacks on Sept. 11, 2001 — 24 years ago — 12 of the 19 hijackers spent much of ...

The State Department faces criticism for running a misleading ad in American newspapers as part of the war against terrorism. The centerpiece of the ad is a photograph of Mohammed Atta, the suspected ...

THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. THIS IS A RUSH TRANSCRIPT. THIS COPY MAY NOT BE IN ITS FINAL FORM AND MAY BE UPDATED. JUDY WOODRUFF, CNN ANCHOR: ...