ELMO SEARCH U.S. Army Staff Sgt. Robert Weddle and his military working dog, Elmo, successfully return after a “search” demonstration on Contingency Operating Base Speicher near Tikrit, Iraq, Feb. 12, 2009. Weddle is assigned to the 89th Military Police Brigade. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 339007-H-WUD09-644.jpg Photo Gallery