Welcome to the fun fun world of geopolitics, where the most evil insufferable must-be-punished scourges of humanity suddenly become important assets for "national security."
Yes, during the war while he was in his homeland he was a member of the Nazi party. He defected, so to speak, by surrendering to American soldiers and eventually was brought here. He made a lot a contributions to America during his life. He became a devout Christian and was quoted more than once as saying (paraphrased) that his study and work in science strengthened his Faith in God.
No one I know, but I guess the same people who are acting like they've never heard the slang words for vagina but read 50 Shades of Grey and listen to trash rap, yeah, they might be shocked.