Tens of thousands of people gathered in Hamburg on Sunday ahead of a march through the inner city to demonstrate opposition to right-wing extremism in Germany. The organizers are expecting some 30,000 to march under the slogan "We are the firewall – together against right-wing extremism." Police had not yet put a figure on the number attending shortly after midday. The demonstration was the third of its kind in Hamburg since the start of the year, and cities across Germany have seen regular marc