>> bob taft, mr. republican from ohio, is fair to say he was the champion of the isolationist wing of the republican party. that is to say, the wind profoundly suspicious of international organizations like the u. n. suspicious of litter on the korean war. suspicious of projecting american military power around the world as opposed to building up a american defenses here at home. former president herbert hoover would have been in that camp as well. the thomas e. dewey is somebody who had morphed. from a young man, he had been an isolationist. one of the interesting things is to watch him become a committed internationalists and a champion of bipartisan foreign policy. >> given that, what is the impact of that attitude on all of his presidential bid? he runs in 1940, 1944, 1948. >> i think it was safe to say it was statesmanlike. it did not win him any votes. in 1944 there was a significant conflict between thomas e. dewey and fdr. they disagreed over the united nations. specifically, would the united