Machinist's Mate 2nd Class Chris Theriault, from Kingsland, Ga., fills a wart gun with O2N2 for the medical department aboard th

101006-N-5361G-020 
ARABIAN SEA (Oct. 6, 2010) Machinist's Mate 2nd Class Chris Theriault, from Kingsland, Ga., fills a wart gun with O2N2 for the medical department aboard the aircraft carrier USS Harry S. Truman (CVN 75).  A wart gun uses liquid nitrogen to freeze warts to aid in their removal. The Harry S. Truman Carrier Strike Group is deployed supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class David Giorda/Released)

101006-N-5361G-020 
 ARABIAN SEA (Oct. 6, 2010) Machinist's Mate 2nd Class Chris Theriault, from Kingsland, Ga., fills a wart gun with O2N2 for the medical department aboard the aircraft carrier USS Harry S. Truman (CVN 75). A wart gun uses liquid nitrogen to freeze warts to aid in their removal. The Harry S. Truman Carrier Strike Group is deployed supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class David Giorda/Released)