A taxpayer who doesn’t favor Barack Obama might not mind subsidizing a show where he’s attacked as unserious about the country’s problems. But with PBS talk-show host Tavis Smiley, it’s been a relentless attack on Obama from the left. Everything he’s done isn’t half-socialist enough. On Wednesday, Smiley welcomed fellow leftist and former New York Times columnist Bob Herbert to his show to denounce Republicans for keeping Obama from passing a woefully insufficient second “stimulus” attempt. Herbert thinks Obama's new spending proposal is about one-tenth of what's needed. We need a four-trillion-dollar plan. SMILEY: To your point now, then, whose...