Democrat Running for Grassley’s Iowa GOP Senate Seat Removed from Primary for Lacking Signatures April 12, 2022April 11, 2022 Arizona Sun Times Staff – – – Photo “Chuck Grassley” by Gage Skidmore. CC BY-SA 2.0. Background Photo “U.S. Capitol” by 10302144. Sign up here to get your copy of The Arizona Sun Times Daily UpdateDaily updates, breaking news, special offers, and more CONFIRM Thank you for signing up!