Lance Cpl. Nathaniel Z. Udovich, a 21-year-old mail clerk from Trenton, Mo., with Headquarters Company, 1st Battalion, 4th Marine Regiment, Regimental Combat Team 1, sorts packages for Marines during the holiday season at Camp Baharia in Fallujah, Iraq. - Lance Cpl. Nathaniel Z. Udovich, a 21-year-old mail clerk from Trenton, Mo., with Headquarters Company, 1st Battalion, 4th Marine Regiment, Regimental Combat Team 1, sorts packages for Marines during the holiday season at Camp Baharia in Fallujah, Iraq.