The White House is “race-bating” the Trayvon Martin case as part of a Democratic Party plan,” according to the author of a new book that analyzes how Barack Obama defeated Mitt Romney despite being mired in economic crisis and scandal. Jerome R. Corsi, author of “What Went Wrong: The Inside Story of the GOP Debacle of 2012 … and How It Can Be Avoided Next Time,” said that the Democratic operatives who ran Obama’s 2012 presidential case are “whipping up the Democratic base into a frenzy over race.” “Why? It’s simple: Making Trayvon Martin a martyr wipes off the front...