While standing in front of a crowd of Republican voters, at a family-friendly carnival that kids were dragged to, Mike Huckabee and Nada covered Johnny Cash's "Folsom Prison Blues"—the classic country song that includes the line, "I shot a man in Reno just to watch him die."
Mike Huckabee pays no mind to the unbelievably casual gun violence that Cash drawls. He bobs his head, driving along the bassline, no stop, no pause, no extended Bill O'Reilly harangue.
Johnny Cash was a drinker and a drug user, with several misdemeanors under his belt. One of his car crashes started a large-scale forest fire and he was subsequently sued by the federal government. (He was unapologetic.) He cheated on his wife. He sang about guns, he sang about violence. (He also sang about love, about loss, about faith.) Johnny Cash performed at the White House, numerous times, without a problem.