Sen. Joe Biden, D-Del., loves to give shout-outs to the crowd, but this week in Columbia, Mo., he gave one he'd probably he'd like to have back.
"Stand up, Chuck, let 'em see ya," Biden asked Chuck Graham, a state senator.
A nice enough gesture.
Only problem is Graham is in a wheelchair.
A second or two passed awkwardly....
"God love ya, what am I talking about?" Biden asked himself. "You can tell I'm new."
And then Biden got on with his stump speech....
-- Jake Tapper and Matt Jaffe