Former Sen. Max Cleland is the Democrats' designated hysteric about George Bush's National Guard service. A triple amputee and Vietnam veteran, Cleland is making the rounds on talk TV, basking in the affection of liberals who have suddenly become jock-sniffers for war veterans and working himself into a lather about President Bush's military service. Citing such renowned military experts as Molly Ivins, Cleland indignantly demands further investigation into Bush's service with the Texas Air National Guard. Bush's National Guard service is the most thoroughly investigated event since the Kennedy assassination. But the Democrats will accept only two possible conclusions to...