Rolling Riders Rolling Thunder participants gather at the Pentagon's north parking lot, May 29, 2016. Started by two Vietnam War veterans, the annual demonstration ride brings together veterans of all eras and others seeking to pay respects to those who have served. DoD photo by Army Sgt. 1st Class Clydell Kinchen SHARE IMAGE: Download Image: Full Size (1.7 MB) Tags: MEMORIAL DAY, POW/MIA, veterans Photo By: SFC Clydell Kinchen VIRIN: 160529-D-LN567-199.JPG Photo Gallery