Dr. Phillip Butler knew McCain as a fellow POW.

John McCain has been exploiting his prisoner of war experience every chance he gets. He has used this story to justify everything from not knowing how many homes he has to his healthcare plan to his marital infidelities to his taste in music. The McCain campaign is even using his POW story in paid ads. But now a veteran who was a prisoner with McCain in Vietnam is explaining loud and clear that being a POW does not qualify McCain to lead our country.
Watch and listen!

Former POW says McCain is "not cut out to be President"