June has been like a vine ripe with idiots, and stupidity was so rampant this month that I had to devote not one, but two columns to the topic. Last week I profiled five mental midgets who should've been wiped out by natural selection long ago, and this week I'll shine the spotlight on five more. So without further ado, I give you Gus Muldoon's Month in Stupidity, Volume 2. 1. Oliver Stone is a limp-wristed lily-livered sack of squirrel scrotums This week, filmmaker Oliver Stone appeared on CBS This Morning in order to promote his new film, and in the process confessed that he was a doobie-smoking Commie. While extolling the virtues of being a pot-head, Stone reminisced about his days fighting in Vietnam, stating: “[Using marijuana] made the difference between staying human or, as Michael Douglas said, becoming a beast. I’m telling you, it’s rough and a lot of people in that platoon used it, not on the front line but in the back, to stay in touch with themse...