Two childhood friends meet during a protest. One is a factory worker, the other is a riot officer. Guy Burmieux and Jean-Yvon Antignac were childhood friends but they chose different paths in life. On April 6, 1972 in Brittany, France, Guy was part of a protest to get better working conditions. Jean-Yvon and other riot officers were called in to quell the protestors.
I once encountered an old friend of mine at Black Lives Matter rally. He apparently joined a white supremacists org and was counter-protesting with them. Wished I could have confronted him, but the police had the two sides separated by fences. Him and his buddies ended up getting arrested after they picked a fight with someone