WASHINGTON DC (June 6, 2019) — Senator Charles "Chuck" Grassley’s Iowa regional directors based in Cedar Rapids, Council Bluffs, Davenport, Des Moines, Sioux City, and Waterloo will hold traveling office-hours in 47 counties across Iowa throughout June and July. Iowans are invited to stop by during the scheduled hours to seek assistance regarding a personal issue with a federal agency or share concerns on matters of federal policy.