Just when you thought that the Wendy Davis phenomenon could not get crazier, Twitchy reports that rise of the "wheelchair truthers" which is to say people who actually think that Texas Attorney General Greg Abbott is faking being paralyzed. There have been some weird conspiracy theories in American history, ranging from the vast (9/11 was an inside job, the Apollo moon landings were faked) to the petty (Sarah Palin wasn't really pregnant with her younger son, Trig.) The idea that a man would fake being paralyzed successfully for decades, presumably for sympathy and for the money, is the most bizarre...