Crimes against humanity, terror, repression, oceans of blood. Everything you always wanted to know about the evils of communism, but were afraid to ask.
Ask them where they stand on Vaccine Passports. If they sit there like jelly on a bun, you've got them....they're redder than Cheech & Chong's eyeballs.
Pdf available here:
http://www.conflicts.rem33.com/images/books/THE%20BLACK%20BOOK%20OF%20COMMUNISM.pdf