I met a fellow a few years ago that wrote a booked called "Stolen Valor". It was about people that lied about being in the military, what they did in the military, decorations, etc. He exposed numerous people that were fakes.
People that take credit for things they never did in the military are the lowest forms of life.
Part I - Rambo and the Bogus War Heroes
Part II - Welcome Home, Babykiller
Part III - Will the Real Vietnam Vet Stand Up?
Part VI - The VVA - The Vietnam Victims of America