MSNBC host gushes over Biden in fawning interview with White House spokesman: 'You don't have to persuade me'

MSNBC host Nicolle Wallace unabashedly gushed over President Biden during a Tuesday interview with White House Counsel spokesman Ian Sams. 

The former communications director for President George W. Bush heaped praise on Biden's "historically successful" leadership as questions mount about his fitness for office following his devastating debate performance.

Wallace began the segment with questions about the Supreme Court's ruling on presidential immunity in Trump v. United States before...