German cities are expecting further large demonstrations against right-wing extremism over the weekend. Some 30,000 marchers are expected at a demonstration against the Alternative for Germany (AfD) in Dusseldorf at noon (1100 GMT) on Saturday. Larger events are also planned in Aachen, Mannheim and Marburg, as well as in other cities. In Osnabrück, Defence Minister Boris Pistorius plans to join marchers in the streets, while in Wittenberg, Saxony-Anhalt Premier Reiner Haseloff also plans to be among demonstrators. There are also demonstrations planned on Sunday in Hamburg and other locations. …