I expect John McCain, JFK, John Kerry, Tammy Duckworth? Surely if you sit on your a** in D.C. and finagle a way to get out of serving your country you are a COWARD physically, mentally, emotionally and assuredly spiritually. If you wanted to join but were rejected that doesn't make you a coward. Avoiding military service to your country by making up physical ailments? Not something someone of sterling character would do.