Two Multi-National Division - Baghdad Soldiers demonstrate the proper way to do a sit-up to members of the Sons of Iraq, or Abna'a al Iraq, prior to their physical fitness test in Rathwaniyah on Aug. 21, 2008. MND-B Soldiers with Battery B, 1st Battalion, 320th Field Artillery Regiment, 2nd Brigade Combat Team, 101st Airborne Division (Air Assault), continue to work with SOIs in the area in hopes for future enrollment in the Iraqi police academy.