Four Dutch citizens detained by police during a gay rights seminar outside the northern Russian city of Murmansk appeared in a local court Monday for allegedly promoting homosexual relationships among minors, human rights activists and local media reports said. Investigators and migration officials reportedly detained the four, who were making a film about gay rights in Russia, on Sunday afternoon at a campsite during an event for young rights activists. The four were then questioned for about eight hours, said Tatyana Kulbakina, a representative of human rights monitoring organization OGON. Those detained included Kris van der Veen, a gay rights...