Biden: "This Is A Terrible Day."
By John Bresnahan
Watch CBS News
By John Bresnahan
Puts into context with war on terrorism
By Steve Benen
Demands Those Responsible For Killing Benazir Bhutto Be Brought To Justice
By John Bresnahan
By Martin Kady II
Romney on Bhutto
Assassination In Pakistan Pushed To The Forefront Of The Campaign
Says Tests Came Back Normal One Week After Overnight Hospital Stay In St. Louis
By Steve Benen
Obama's Closing Argument
Appeals More Urgent, Rhetoric More Pointed As The Caucuses Are Just A Week Away
By Kevin Drum
By Steve Benen
Continues campaigning in N.H.