American Research Group has just released a number of state polls for the Democratic and Republican 2008 races. In the GOP race, Giuliani leads McCain, 28-26 in Iowa and 31-25 in Nevada, and McCain leads Giuliani 35-28 in South Carolina and 29-25 in New Hampshire. Perhaps the more interesting news is the strength of Newt Gingrich in each state — the choice of 18 percent of those polled in Iowa, 22 percent in Nevada, 15 percent in South Carolina, and 14 percent in New Hampshire. Of the lower-downs, Mitt Romney and Chuck Hagel are tied at six percent in Iowa, and Romney comes in at four percent in Nevada, five percent in South Carolina, and nine percent in New Hampshire.