The presidential campaign battleground is in full swing on late night TV. GOP candidate Mitt Romney has done the Top Ten list on CBS’ Late Show With David Letterman and more recently visited NBC’s The Tonight Show With Jay Leno in March. Now President Obama is making his first visit on Late Night with Jimmy Fallon on location from the campus of the University of North Carolina:

Fallon reads a fan’s Twitter question: …if Mitt Romney was in the room with you right now what would you say to him?
OBAMA: I would say, hey Mitt. How you doing?
FALLON: That’s pretty good. Do you know Mitt.
OBAMA: I have met him, but he, but we’re not friends. He seems like somebody who cares deeply about his family, and his wife is lovely.