McConnell, Biden lapses highlight advanced age of US leaders
Many members of the US Congress are older than President Biden. Are they still suitable?
U.S. President Joe Biden shakes hands with U.S. Senate Republican Leader Mitch McConnell (R-KY) during an event to tout the new Brent Spence Bridge over the Ohio River between Covington, Kentucky and Cincinnati, Ohio near the bridge in Covington, Kentucky, U.S., January 4, 2023. 
