“Stryker” Soldiers from the 2nd Battalion, 112th Infantry Regiment, 2nd Brigade Combat Team, 1st Infantry Division, and Iraqi policemen clear one of many fields surrounding the Baghdad University College of Agriculture in Abu Ghraib, March 21. Photo by Staff Sgt. Mark Burrell. BAGHDAD — On the first day of spring, Baghdad University College of Agriculture in Abu Ghraib needed some cleaning. Instead of brooms and dustpans, Iraqi Police and U.S. Soldiers used detection dogs, shovels and mine detectors to sweep for unexploded ordnance, improvised explosive devices and weapons caches March 21. In preparation for University Day, April 5, troops from...