He cost lives....the VN war would have ended sooner, but the communists held on because they determined they could achieve a political victory even after losing on the battlefield, because of people like Cronkite and sKerry..I don't know how many American deaths could have been saved, let alone the number of people executed when the communists invaded the south.
It's possible the communist regime of Pol Pot in Cambodia would have killed less of their citizens had there been a haven for them to run to.
sKerry needs to answer for his transgressions.
From my profile
I CAN NOT, I WILL NOT FORGET
I, for one, will beat this horse till his bones turn to dust.
I owe it to my brothers