It's European invasion

Geof, just making sure you understand that if Werner Von Braun was a dedicated, political and practicing Nazi, he wouldn’t have had the time or the passion to be the amazing rocket physicist and engineer he was. The most brilliant minds don’t necessarily mean monster simply because they got caught up in a particular time and place. Perhaps we might instead cite that while he was conscripted by that political party, he stayed focused on his technical goals and fortunately got the opportunity to work with a political power after the war to put that knowledge and those applications to positive use. So, I wince a little when I hear you proclaim that he was a "Nazi" as if that defined the man. From what I’ve read, that is not the case. Should all Americans be defined as Trumpians simply because the guy is in office?

OK, let me rephrase the comment. Werner Von Braun was the father of the German rocket program during WWII at Peenamunde, the birthplace of modern rocketry, including the V1 and V2 rocket programs, you know the ones Hitler used against Great Britain. Does that make Von Braun a Nazi? You decide. You say he got an opportunity after the war. I say he got an offer he couldn't refuse.

America is the land of immigrants, including Nazi.
But why don't we return to hi-fi?

Eropean Invasion?? How about Lockheed Martin?

Let's not mince words about von Braun.  He was an officer in the SS and his weapons program used large amounts of slave labor.  He was a Nazi.  The US welcomed him and his team because we did not want the Russians to capture them.  And yes, von Braun, like every other SS officer, definitely did not want to be captured by the Russians.  I wonder why?

Von Braun was the father of the US rocket program, but a far more interesting person is the woman who thwarted his work at Peenemunde.