A Republican challenging Rep. Ann Kirkpatrick (D-Ariz.) apologized Monday for saying a vast majority of the perpetrators of mass shootings are Democrats. At a candidate forum on Saturday, rancher Gary Kiehne said, "If you look at all the fiascos that have occurred, 99 percent of them have been by Democrats pulling their guns out and shooting people," The Arizona Daily Star reported. "So I don't think you have a problem with the Republicans," Kiehne added, according to the paper.