By Alex Gangitano and Bian Elkhatib

Rep. Tim Walz, D-Minn., who counts his steps using a fitness tracker to stay healthy, took a walk with Roll Call’s Heard on the Hill reporter, Alex Gangitano. He ran errands, dropping off laundry and picking up a T-shirt from the members’ gym, in preparation for August recess. Watch for more of their discussion about his fitness routine.