If a former comedian can become a member of Congress, why can’t a current representative become a comedian? At least give Barney Frank credit for trying:

I called Barney Frank, assuming the gay pioneer would be optimistic. He wasn’t. “It’s one thing to have a gay person in the abstract,” he said. “It’s another to see that person as part of a living, breathing couple. How would a gay presidential candidate have a celebratory kiss with his partner after winning the New Hampshire primary? The sight of two women kissing has not been as distressful to people as the sight of two men kissing.”

Because of the Defense of Marriage Act, he added, “it’s not clear that a gay president could use federal funds to buy his husband dinner. Would his partner have to pay rent in the White House? There would be no Secret Service protection for the paramour.”

Frank noted that we’ve “clearly had one gay president already, James Buchanan. If I had to pick one, it wouldn’t be him.” (The Atlantic blogger Andrew Sullivan aims higher, citing Abe Lincoln, who sometimes bundled with his military bodyguard in bed when his wife was away.)

Frank said that although most Republicans now acknowledge that sexual orientation is not a choice, they still can’t handle their pols’ coming out. “There are Republicans here who are gay,” he said of Congress, “but as long as they don’t acknowledge it, it’s O.K. Republicans only tolerate you being gay as long as you don’t seem proud of it. You’ve got to be apologetic.”