McCain Gambles with Awkward Joke June 27, 2008 7:38 AM In an interview with the Las Vegas Sun, Sen. John McCain, R-Ariz., was asked by columnist Jon Ralston why he didn't choose Gov. Jim Gibbons to chair his Nevada campaign. "I appreciate his support," McCain said. "As you know, the lieutenant governor is our chairman." Why snub the governor? Ralston asked. "I didn’t mean to snub him,. I've known the lieutenant governor for 15 years and we've been good friends," McCain said. "I didn't intend to snub him. There are other states where the governor is not the chairman." Maybe...