Tom Cotton: Iraq, Afghanistan, and the Old Guard

U.S. Senator of Arkansas Tom Cotton discusses his distinguished service in the U.S. Army. Cotton served in both Iraq and Afghanistan, is a recipient of the Bronze Star, and served with the U.S. Army’s 3rd Infantry Regiment, known as the Old Guard. The unit conducts funerals for soldiers at Arlington National Cemetery, and is the topic of Cotton’s new book Sacred Duty: A Soldier’s Tour at Arlington National Cemetery.