Portland’s right-wing talk show host Lars Larson is notorious for spinning half-truths. And that’s on one of his good days. Usually he’s only able to reach the quarter-truth level, or less. Last month I heard Lars railing on about how an Astoria boy supposedly was attacked by a cougar. If those damn tree-hugging, gun-hating, cougar-loving liberals have their way, he frothed, cougars are going to be killing Oregonians like flies. Not likely. As I’ve noted before, a cougar never has attacked a human in Oregon. And I’m pretty confident that no cougar attacked the Astoria boy, Drew Weil, either. The…