At the Helsinki Commission briefing on human rights and security violations in Russian-occupied Crimea (from left) are: Paul Goble, Ambassador John Herbst, Orest Deychakiwsky, Oksana Shulyar and Taras Berezovets. WASHINGTON – The U.S. Commission on Security and Cooperation in Europe, which is known as the Helsinki Commission, on November 10 held a briefing whose goal...