Vice President Joe Biden lays a wreath at the Tomb of the Unknown Soldier. Vice President Joe Biden lays a wreath at the Tomb of the Unknown Soldier during a Veteran's Day ceremony at Arlington National Cemetery on Nov. 11, 2010. SHARE: Download: Full Size (0.09 MB) Tags: Military Services, News Photos, Other Subjects, Lead Photos, DoD Organizations, Army Credit: VIRIN: 567056-V-FFY14-011.jpg Photo Gallery