57th Presidential Inaugural Parade practice

The U.S. Air Force Honor Guard practice for the 57th Presidential Inaugural Parade, Jan. 10, 2013 at Joint Base Andrews, Md. Approximately 15,000 military personnel from 133 units will be participating in the parade on January 21, 2013. (U.S. Air Force Photo/Staff Sgt. Perry Aston)

57th Presidential Inaugural Parade practice

The U.S. Air Force Honor Guard practices for the 57th Presidential Inaugural Parade Jan. 11, 2013 at Joint Base Andrews, Md. Appoximately 15,000 military personnel from 133 units will be participating in the parade January 21, 2013. (U.S. Air Force Photo by Staff Sgt. Perry Aston)

11th CES provide support for Hurricane Sandy relief

From left, Senior Airman Daniel Propper, Tech. Sgt. William Cox, Senior Airman Jonathan Joshua and Senior Airman James Porter, 11th CES water and fuel systems maintenance technicians, transport dirt to cover a hose that was laid in the street for pumping storm surge water from a residential area in Breezy Point, N.Y., Nov. 10, 2012. The 11th CES team deployed to N.Y., to provide assistance to Hurricane Sandy relief efforts. (U.S. Air Force photo/Tech. Sgt. Eddie White)

11th CES provide support for Hurricane Sandy relief

Nearly 5 feet of water flood the basement of a residential home in Breezy Point, N.Y., Nov. 10, 2012. The 11th CES team removed an estimated 5.7 million gallons of storm surge water and raw sewage from basements and low elevation areas throughout N.Y. (U.S. Air Force photo/Tech. Sgt. Eddie White)

Jingle Bell Jaunt 5K

Airmen run through housing, Nov. 30, 2012 During the Jingle Bell Jaunt 5k. The event was held by the federally chartered non-profit organization Air Force Sergeants Association Chapter 102. AFSA represents the professional and personal interests of active duty, guard, reserve, retired and veteran Airmen and their families. (U.S. Air Force photo/Airman 1st Class Nesha Humes)(Released)

Jingle Bell Jaunt 5K

Service members and their family wait at the start line for the Jingle Bell Jaunt 5k in front of the West Fitness Center, Nov. 30, 2012. The run was hosted by the Air Force Sergeants Association Chapter 102. The federally chartered, non-profit organization held the morning run to recruit new members. (U.S. Air Force photo/Airman 1st Class Nesha Humes)(Released)