Andrew Harnik/AP
- Democrats insist Joe Biden's mind is fine following Robert Hur's special counsel report.
- Hur declined to file charges but questioned Biden's memory in his report.
- At 81, Biden isn't shy about his age, and neither are those defending him.
Democrats spent their Sunday morning on the cable news circuit defending President Joe Biden, who was furious after a special counsel report last week suggested his memory wasn't up to par.