If u compare John Kerry's vietnam experience to mccain u must be stupid. john kerry only fought for 3 months, john mccain was a prisoner of war for 5 1/2 years broke both his legs and shoulders. there is absoulutely no comparison. Anyone can go and protest, but ask any one of the protesters to be a prisoner of war for 5 years, even if it means an end to a war, not a single person would be standing at the protest.