Sarah Palin, the former governor of Alaska, believes Donald Trump is being treated unfairly by the mainstream media. Politico reports that she especially takes issue with the MSM’s obsession with the ‘birther issue.’ Palin, who’s been trading kind words with Trump in recent days, said on Fox News that the real estate mogul isn’t pushing the birther issue and would talk about more substantial issues — if only the press would let him. Reporters, she said, are “hammering [Trump] about the one issue that he has brought up and not been shy about — that’s the birth certificate. … He’s...