Brig. Gen. Jason Lindsey, Program Executive Officer for Presidential and Executive Airlift, during RAGBRAI, an annual, week-long bicycle ride across the State of Iowa. RAGBRAI tradition is that you begin the ride by dipping your rear tire in the Missouri River or Big Sioux River - western border of Iowa - and end the ride by dipping your front tire in the Mississippi River on eastern border of Iowa. (Courtesy photo)