Rorschach Test for Republicans

Dr. Oz, a television celebrity who, like his endorser and “friend” Donald Trump, has tried to parlay empty fame and business success into a political career, slightly led Pennsylvania’s GOP senate primary after initial vote counting. Today, it appears that the absentee votes are tipping the scales toward one of Oz’s rivals, Dave MacCormick.  Donald Trump’s response to this on social media: He’s...