Senator Tom Cotton recalls the storied history of the Old Guard of Arlington National Cemetery and the rigorous training he went through to become a member of this elite regiment.  He describes what it’s like to perform a military funeral in America’s most hallowed cemetery and how the soldiers of the Old Guard manage to avoid getting choked up.  Senator Cotton shares some of the other ceremonies that the Old Guard performs and how the Old Guard played a pivotal role at the Pentagon in the hours and days following 9/11.  Plus we talk about the special soldiers who guard the Tomb of the Unknown Soldier day and night in all kinds of weather, how they deal with unruly children and noisy tourists, and why modern science means there never be another Unknown Soldier. Order Senator Tom Cotton's book Sacred Duty: A Soldier's Tour at Arlington National Cemetery on Amazon, Audible, or wherever books are sold.  Today's podcast was sponsored by BetterHelp.com, Kronos, and Soundtrap for Storytellers.