The former mayor of New York City gets the nod as the Republican candidate for president in last week's Business Pulse survey. We asked: "Who should the Republicans pick as their 2008 presidential candidate?" The results: Rudy Giuliani, former mayor, New York City, 44 percent; Sen. John McCain, Ariz., 27 percent; Mitt Romney, former governor, Mass., 12 percent; Tommy Thompson, former governor, Wis., 3 percent; Mike Huckabee, former governor, Ark., 3 percent; Sen. Sam Brownback, Kan., 3 percent; Rep. Ron Paul, Texas, 2 percent; Rep. Duncan Hunter, Calif., 1 percent; Jim Gilmore, former governor, Va., no votes.