Former President Trump claims that pardons issued by President Biden using an autopen are invalid, sparking a legal debate over presidential authority. Meanwhile, the Constitution states that presidential pardons that are accepted can't be revoked. CBS News legal contributor Jessica Levinson breaks down what this could mean for those pardoned.
The North Carolina Tar Heels silenced their haters, as their NCAA Tournament began with a blowout of San Diego State in the "First Four" to earn the No. 11 seed....