In protests around the world, one image stands out: The Joker

Updated 1720 GMT (0120 HKT) November 3, 2019

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(CNN)In cities around the world, among the sea of demonstrators who have taken to the streets, one image has stood out: the stark white face and creepy red grin of the Joker.

Artists in Lebanon and Iraq invoked the character on posters or edited him into