Iowa’s republican United States Senator will be in southeast Iowa this week. As part of his annual tour of the state’s 99 counties, Senator Chuck Grassley will be holding meetings in Louisa, Muscatine, and Des Moines counties today. His Louisa County stop is at Columbus Junction City Hall from 4 until 5pm. He will also be traveling over to Henry County tomorrow for the Mt Pleasant Rotary Club’s noon meeting.