It's safe to say former Vice President Joe Biden was feeling a little cheeky (and perhaps a little snacky) when he nibbled at his wife, Jill's, fingers before an onlooking crowd of his supporters during a campaign stop in Iowa on Saturday.
According to Business Insider, the presidential hopeful took to the stage with his wife he playfully chomped down on her digits while she delivered a speech at the rally in Council Bluffs.