“Newt’s having his moment, but I think it’s nothing more than that,” said New York Jets owner Woody Johnson, Romney’s national finance co-chairman, who added that he knows and respects Gingrich. Johnson said he is confident in Romney’s strategy and has been impressed by his performance. “Romney has been very restrained and focused really on Obama and the task at hand rather than the other candidates,” he said. The second television ad of Mitt Romney's presidential campaign, released on Wednesday, is a stark departure from the first, which was an aggressive, high-octane assault on President Obama. Graphic A interactive look...