LTG (retired) Mike Flynn has become a Trump advocate and appeared at the Republican National Convention. General (retired) John Allen surprised many by not just speaking at the Democratic National Convention but giving such enthusiastic support to Clinton. The big question is: is this problematic to have recently retired military officers take such public positions in the middle of a national election? Yes. But what can you do? Let's talk about the yes. The former Chairman of the Joint Chiefs of Staff, General Martin Dempsey, is peeved (so much so that he wrote more here). Peter...