Changing views of U.S. Senator Chuck Grassley By Kathleen O’Leary I know what Patty Judge, Iowa candidate for the U. S. Senate, means when she says that Chuck Grassley has changed his political stance.   This was painfully evident when Grassley, who in former times sponsored and co-sponsored pieces of legislation benefiting persons with disabilities, voted against the U.S. Senate’s advice and consent for Obama to ratify the Disability Treaty.  ...