TOPSHOT - A protester holds up a placard as French anti riot police are surrounded by smoke during a clash during the traditional May Day demonstration in Paris on May 1, 2016. (Photo by ALAIN JOCARD / AFP via Getty Images)
TOPSHOT - A protester holds up a placard as French anti riot police are surrounded by smoke during a clash during the traditional May Day demonstration in Paris on May 1, 2016. (Photo by ALAIN JOCARD / AFP via Getty Images)