Hamadulha Helmand, a leader in the Barackside tribe, speaks with Lt. Col. William McCollough. Hamadulha Helmand, a leader in the Barackside tribe, speaks with U.S. Marine Corps Lt. Col. William McCollough, the commander of 1st Battalion, 5th Marine Regiment, about district infrastructure improvements during a civil affairs group patrol in the Nawa District of Helmand province, Afghanistan, on July 30, 2009. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 259774-W-YHV50-421.jpg Photo Gallery