Members of NATO Air Training Command-Afghanistan work together to make fuel pucks and bricks at Kabul International Airport, Afghanistan May 3, 2013. As part of Operation Outreach, a community service organization, members of NATC-A spend every Friday and Saturday evening turning shredded paper, sawdust and water into pucks and bricks that are donated around Kabul and can provide fuel for up to 20 or 40 minutes respectively. (U.S. Air Force photo/ Staff Sgt. Jordan Nestor)