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 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