I'd bet they're both related to Mao's Little Red Book.
https://en.wikipedia.org/wiki/Quotations_from_Chairman_Mao_T...
You know, "political power grows out of the barrel of a gun," and stuff like that.
They say you shouldn't bring a knife to a gunfight. But this is the only time a flag might be useful in a gunfight.
They say you shouldn't bring a knife to a gunfight. But this is the only time a flag might be useful in a gunfight.