Reuters - Ukraine marked Friday's 82nd anniversary of a mass killing, mainly of Jews, in Nazi-occupied Kyiv with an appeal not to forget an event that it said provided the moral basis for opposition to "Russian aggression." Nazi forces shot dead nearly 34,000 Jewish men, women and children on Sept. 29-30, 1941 at Babyn Yar (also called Babi Yar), a ravine on the outskirts of Kyiv, after occupying the Ukrainian capital - which was then part of the Soviet Union - during World War Two. Over the next two years, many more people were killed at Babyn Yar. Most were...