Key Democratic senator urges target dates for Iraq pullout

President George W. Bush's war strategy is failing and the top military commander in Iraq is "dead flat wrong" for warning against major changes, the Democratic chairman of the Senate Foreign Relations Committee said Sunday. Ahead of two days of crucial testimony by Bush's leading military and political advisers on Iraq, Sen. Joseph Biden indicated that he and other Democrats would persist in efforts to set target dates for bringing troops home. "The reality is that although there's been some mild security progress, there is in fact no security in Baghdad or Anbar province where I was dealing with the most serious problem, sectarian violence," said Biden, a 2008 presidential candidate who recently returned from Iraq.