Unlike presidential rivals, ex-governor still giving paid speeches
                                
                                
                                    (Newser) -
                                    As the presidential race heats up, candidates from both parties have backed off their lucrative speaking engagements, but not Mike Huckabee, the Politico says. The pastor-turned-frontrunner has been making the rounds at universities, charging $25,000 per speech. “If I don’t work, I don’t eat,” Huckabee...