Socialists learning from right wingers: "Okay, you were involved in the V2 program on a technical or academic level but did not join the Nazi Party. Put together a few V2s for us to test and we'll treat you well and send you home to Germany afterwards. We probably won't even use the design in the end, we just need to test it."
Liberals learning from right wingers: "SS Sturmbanfuhrer von Braun, even though you presided over slave labor during the war, how would you like a high ranking job at NASA? We'll set you up really nice like your Nazi general friend who's leading NATO and the Japanese biowarfare war criminals."
Okay, you were involved in the V2 program on a technical or academic level but did not join the Nazi Party. Put together a few V2s for us to test and we'll treat you well and send you home to Germany afterwards