A man dressed as the Joker and holding a Mapuche flag cheers with others dressed in costumes during an anti-government protest in Santiago, Chile, Friday, Nov. 1, 2019. Chile has been facing days of unrest, triggered by a relatively minor increase in subway fares. The protests have shaken a nation noted for economic stability over the past decades, which has seen steadily declining poverty despite persistent high rates of inequality. (AP Photo/Rodrigo Abd)

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

By Harmeet Kaur, CNN

Updated 12:20 PM ET, Sun November 3, 2019

Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

(CNN)In cities around the world, among the sea of demonstrators who have taken to the streets, on