Newt Gingrich isn't exactly chasing the gay vote. The Republican presidential candidate told a homosexual Iowa man at a campaign event on Tuesday to vote for President Obama. Scott Arnold, a Democrat and associate professor of writing at William Penn University, approached the ex-House speaker in Oskaloosa wanting to know how Gingrich would represent him as President, according to the Des Moines Register. "I asked him if he’s elected, how does he plan to engage gay Americans. How are we to support him? And he told me to support Obama," Arnold told the newspaper. The Gingrich campaign did not immediately...