CROSS BARS U.S. Air Force Staff Sgt. Abraham Rodriguez and Maj. James Dahle lock the cross bars of a newly constructed mobile hospital in Angol, Chile, March 10, 2010. Rodriguez and Dahle are assigned to the Air Force Expeditionary Medical Support team to build a mobile hospital to provide medical services for nearly 110,000 Chileans in the region. Rodriguez is a translator and Dahle is a 633rd Medical Operations Squadron emergency physician. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 050154-M-XBE44-887.jpg Photo Gallery