A representative for Senator Chuck Grassley will be in Columbus Junction on Tuesday. From 8:30 to 9:30 Senator Grassley’s Regional Director Penny Vacek will be at City Hall. The purpose of the visit is to provide people in the area access to help with casework, concerning anything from a delayed Social Security check or denied veteran’s claims.  It also allows constituents to express an opinion or concern directly to a member of Senator Grassley’s staff.