The US chose the winning side in both wars, was extremely permeable to fascism after the second war, and use the Red Scare to purge political dissensions.
The US not helping Germany is mostly due to financial interests (for the politicians) and Pearl Harbour (for the masses).
My point is, let's not pretend that the US being on the wrong side if history in WW3 is a surprising idea.
The man couldn't even properly answer the abortion questions, I seriously hope you'd do better than that.