Missouri State Treasurer
U.S. Air Force Col. Ed Black, commander of the Advanced Airlift Tactics Training Center, Missouri Air National Guard, explains the use of airdrops to Missouri State Treasurer Clint Zweifel at Rosecrans Air National Guard Base, Mo., Jan. 24, 2014. Zweifel visited Rosecrans as part of his involvement in the Missouri Military Partnership, an effort to support military communities in Missouri. (U.S. Air National Guard photo by Tech. Sgt. Michael Crane/Released)