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?

The Sept. 11 attacks were 25 years ago, but few know that 14 of the 19 hijackers spent time in County. Here's where they were, who they met.

PRAGUE Mohamed Atta, the leader of the September 11 hijackers, visited Prague twice in the fifteen months before the terrorist attacks on the World Trade Center and Pentagon, in June 2000 and April ...

The Sunday Times of London reported that soundless video of Mohammed Atta and the 9/11 hijackers has been discovered: FILM of the ringleader of the September 11 hijackers reading his “martyrdom” will ...

Edward Jay Epstein describes how Able Danger's data miners could indeed have come up with Atta's name--the "real" 9/11 Atta's name--by cross-checking various databases in fairly obvious ways. Since ...

The Defense Department's inspector general has concluded that a top secret intelligence-gathering program did not identify Mohamed Atta or any other hijacker before the Sept. 11, 2001, attacks, ...

Declassified documents from the Sept. 11 commission released last week offer new clues to a lingering mystery of the 2001 terrorist attacks: Why did the plot's mastermind, Mohamed Atta, begin his ...

The movements of lead hijacker Mohamed Atta on September 11th suggest that he was not quite the hyper-competent villain of popular perception. On the verge of staging the most successful terrorist ...

US Airways agent Michael Tuohey checked in Mohamed Atta and Abdulaziz al-Omari on the morning of 9/11—and spent 25 years carrying the burden of the “what ifs.” Hennepin County sheriff says she’s been ...