The mainstream media are focusing on former Arkansas Gov. Mike Huckabee's increasing popularity among Republican Iowa caucus-goers and his showing this past weekend at the annual Reagan Dinner in Iowa: Three of the top-tier Republican presidential candidates—Rudy Giuliani, Mitt Romney and John McCain—failed to show at the seventh annual Reagan Dinner in Iowa Saturday night, unwisely ceding the floor to the six remaining GOP hopefuls. Mike Huckabee and Fred Thompson took advantage of the absences.... Rising in the Iowa polls, Huckabee used his time on the stage to assure the crowd against one of his biggest criticisms by some in...