A growing queue snaked through the aisles of the Davenport Sam’s Club on Sunday, as a group of Iowans awaited the arrival of Mike Huckabee, the former Arkansas governor.
California Republican Fred Karger was the first contender to form an exploratory committee for the 2012 presidential election and already has staff on the ground in Iowa. He’s made a handful of trips to Iowa and New Hampshire and shot commercials both places.
