Among other distinguished guests here at the 93rd Military Police Battalion's "Thin Blue Line Ceremony," was McGruff the Crime Dog, who stayed to pose with the MP's who crossed the line and became road working MP's on Fort Bliss, Texas, Nov. 26. The 93rd Military Police Battalion’s “Thin Blue Line Ceremony” is a rite of passage for military police officers who have either recently entered the ranks of MP’s, or are returning from deployment and will shortly begin a road assignment on Fort Bliss. (U.S. Army Photo by Sgt. James Avery, 16th Mobile Public Affairs Detachment)