Vice President Joe Biden on Sunday said that's he's "absolutely comfortable" with married same-sex couples being granted the same rights as heterosexual pairs. "I am absolutely comfortable with the fact that men marrying men, women marrying women, and heterosexual men and women marrying another are entitled to the same exact rights, all the civil rights, all the civil liberties," he told NBC's David Gregory on "Meet the Press." "And quite frankly, I don't see much of a distinction beyond that." (Msnbc.com is a joint venture of Microsoft and NBC Universal.) President Barack Obama has said his position on same sex...