David Brock On MSNBC's PoliticsNation: Right-Wing Media's Desperate Campaign Against Clinton Is Backfiring Written by Media Matters Staff Published 05/13/14 6:51 PM EDT From the May 13 edition of MSNBC's PoliticsNation: Video file Previously: Fox's Karl Rove Reportedly Claims Hillary Clinton Has Brain Damage Limbaugh: “If Hillary Has Brain Damage, What Difference Does It Make?” Politicizing A Concussion: Conservatives Can't Decide If Clinton Is Too Healthy Or Not Healthy Enough