Kerry's Vietnam service now fair game Jack Kelly http://www.NewsAndOpinion.com | I would not have contemplated writing anything even mildly critical of John Kerry's Vietnam service, were he not making it the centerpiece of his campaign, and were not he impugning President Bush's service in the Texas Air National Guard. But as lawyers say before cross examination: "if the witness opens the door..." Kerry joined the Navy after graduation from Yale in 1966, became an officer, and volunteered for Vietnam. After service on a destroyer, Kerry volunteered again to be a swift boat commander. This was courageous and commendable. Service on...