I vaguely remember a story where the world-famous singer Paul Robeson, probably during an anti-war protest demonstration in the 60s, washed the US flag drenched in blood as a result of the policies of US administration.
Can someone confirm this and hopefully point to a source of information please?
My source of information (not recalled unfortunately) or I might perhaps have got the name wrong though. Perhaps somebody else performed this protest act...
Note: Thanks to the comments made below by justCal and sempaiscuba, we have so far found out the following that implies probably something like this did happen: