Richard Milhous Kerry? As he prepares the public and himself for a possible second run for president, Sen. John F. Kerry, D-Mass., is taking a page from the Republican playbook. During a meeting Monday with the Eagle-Tribune newspapers' editorial board, Kerry cited Richard Nixon and Ronald Reagan as examples of men who lost presidential elections before they won them. "I am the only person running — thinking of running — who's been totally vetted," he said. "I learned a lot about how to do it. ... Other people have run several times, like Ronald Reagan, who ran three times, and...