On the streets of two European cities, rioters clash with police. In Italy, the issue is who gets garbage from Naples. In Belgium, groups spar red after a soccer game.

• 在两个欧洲城市的街道上，暴乱者与警察发生冲突。在意大利，冲突是谁该从那不勒斯得到垃圾。在比利时，暴乱者在足球比赛后发生争吵。