German Chancellor Angela Merkel said that the huge number of Muslim migrants flooding Europe and Germany represent an "opportunity". Here's what that opportunity looks like now. A mass brawl occurred between refugees from Afghanistan and Albania. Some 60 refugees went after one another in the camp in the Wilhelmsburg district on Tuesday evening. Some were armed with iron bars, also witnesses had testified that a refugee had a firearm, a police spokesman said. In Lower Saxony in Braunschweig there was also an altercation between 300 to 400 refugees between Algerians and Syrians from a dispute over stolen goods. In the...