One of the people I was going to film in the USA was Eva Mozes Kor who along with her twin sister was experimented on by Josef Mengele and rescued from Auschwitz-Birkenau by the Russians.
She was very unusual among the survivors in that she forgave the Nazis, something I found baffling. Hence the reason I wanted to film her.
Sadly, she is now part of history.
https://www.theguardian.com/world/2019/jul/06/eva-kor-survivor-of-mengeā¦