President Donald Trump, right, arrives via Air Force One at MacDill Air Force Base in Tampa, Fla., Monday, Feb. 6, 2017. Trump, who spent the weekend at Mar-a-Lago, is stoping for a visit to the headquarters for U.S. Central Command and U.S. Special Operations Command at before returning to Washington. National Security Adviser Michael Flynn, center, and Chairman of the Joint Chiefs Gen. Joseph Dunford, left, greet Trump upon his arrival (AP Photo/Susan Walsh)