There is a persistent myth that Senator McCain is a credible voice on international affairs. As I've written before, the Senator does seem to have a grasp of*military* affairs, but that doesn't extend to any kind of foreign policy expertise, and his latest claims of multilateralism fall flat when compared to his actual policies and previous statements.My colleagues Ilan Goldenberg and Max Bergmann of the National Security Network do the important work of going through McCain's speeches and...