Yes, the riot occurred on the day the Swedish government was mocking Trump for saying they have a migrant problem. If you read the article carefully, the riot occurred when police arrested a drug dealer in a "no go zone". The fact that Sweden has parts of their cites labeled as no go zones is another illustration that Sweden has a bigger problem than they will admit. They like Germany have now been caught trying to coverup crimes commited by their new "guest". Keep putting your head in the sand about what these "migrants" are really doing. The adults will straighten it out.