Sen. Lindsey Graham, R-South Carolina, is hanging up his Air Force blues. Graham, who has served as a judge advocate general in the Air Force Reserves since 1995 and had previously been on both active duty and the South Carolina Air National Guard, is turning 60 this summer, and hitting the mandatory retirement age. “Although I would cherish the opportunity to continue to serve, I know that the time has come for me to end my service and transfer to the retired reserves,” Graham, a colonel and senior individual mobilization augmentee to the judge advocate general, said in a statement…
