Josh Marshall Pounds the Table As Joe Wilson's credibility has collapsed, David Corn has been silent. Former Enron adviser Paul Krugman has gone back to attacking his old employer. But Wilson has one defender left: blogger Josh Marshall, whose efforts to keep alive the Valerie Plame kerfuffle increasingly remind us of Mike Kinsley's defense of monkeyfishing. We beg your indulgence as we quote Marshall's latest posting on the subject in full, though in two parts (the bracketed explanations are ours): There's been a rush of egregious commentary about the Niger uranium story in the last couple days. And one point...