AP - Seven years after anthrax-laced letters terrorized an already frightened nation, a new suspect suddenly emerged in the public eye this week. But he was gone just as quickly, committing suicide before he could be charged with murder and adding another dramatic twist to the bizarre episode.

AP - Democratic presidential candidate Barack Obama says he doesn't think the campaign of rival John McCain is racist but that his Republican opponent's campaign is cynical.

AP - The U.S. military said Saturday it has released more than 10,000 detainees in Iraq so far this year — more than in all of 2007 — as it continues to try phase out its running of Iraqi prisons.