Former Gov. Mitt Romney is now officially a flip-flopper in two languages. This revelation comes courtesy of the New Hampshire Union Leader and Boston Phoenix blogger David Bernstein. “A week ago, in response to a question during an interview with New Hampshire Union Leader editors and a reporter, Mitt Romney said, ‘English needs to be the language that is spoken in America. We cannot be a bilingual nation like Canada.’ ” “Five days later, a Romney news release announced that the campaign had ‘launched its first Spanish radio ad,’ ” the Union-Leader points out. The kicker: The ad ends with...