BERLIN (Reuters) - German Chancellor Angela Merkel said on Monday Islam "belongs to Germany", in a clear repudiation of anti-immigration protesters gathering in Dresden and other cities. A day after walking arm-in-arm with French President Francois Hollande at the front of a massive march in Paris to honor the victims of killings by Islamic militants, Merkel received the Turkish prime minister and urged dialogue among religions. The conservative chancellor pointed to comments made by former German president Christian Wulff, who said in 2010 that Islam was part of Germany, triggering a fierce debate. "Former president Wulff said Islam belongs to...