WEST DES MOINES, Iowa (AP) - Former Alaska Gov. Sarah Palin says U.S. Senate hopeful Joni Ernst would bring Iowa's values to Washington, D.C., and is unlike any lawmaker the city has seen. Palin was one of many women in politics to attend the "Heels On, Gloves Off!" rally Sunday to support Ernst, a Republican state senator. Others who attended the rally included Nebraska U.S. Sen. Deb Fischer, former Nebraska Gov. Kay Orr and Iowa Lt. Gov. Kim Reynolds. The event was put on by ShePAC...