Ask the Lawyer received the following question (paraphrased for easier reading and clarity) from a reader on a legal matter that might be of interest to the entire audience. Q: I recently filed a travel voucher with my agency following my return from leave and temporary duty. I purchased airline miles with my credit card and applied the miles toward my airfare. I used the airfare for my leave, but stopped at a TDY location on the way home. I was told that GAO doesn’t recognize airline miles and would not reimburse my ticket to the TDY location. Is this…