Sen. Chuck Grassley’s regional directors will hold traveling office hours across Iowa throughout the rest of this month. 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. Regional Director Adam DoBraska will be at the Pella Public Library on Tuesday from 3:30 to 4:30 p.m. Grassley is represented by his regional directors and will not be in attendance. Grassley’s state offices regularly help constituents contact federal agencies to resolve problems with Social Security payments, military service matters, immigration cases and other issues.