"It could open a Pandora's box if a sitting president tried to undo a pardon by one of their predecessors," one expert told ...

Coming off a dramatic drop of 63% to 43.1% between September and November, 47.4% of poll respondents in North Carolina today ...

Amy Klobuchar, D-Minn, who is chairing the congressional inaugural committee, called into ABC News ... Biden as he spoke to a congregation at the Royal Missionary Baptist Church in South Carolina ...