Last night, The Stiletto went to see "Screamers," a powerful and moving documentary that asks why genocides keep occurring – from the 1915-1917 near-annihilation of Armenians by Ottoman Turks (warning: graphic images) to today’s ethnic cleansing in Darfur. You can watch the trailer here.The title of the documentary is meant to refer to those who don’t silently stand by as genocides are unfolding, notably Harvard Professor Samantha Power, author of "A Problem from Hell: America and the Age of Genocide" (2002). Armenian journalist Hrant Dink, assassinated 10 days ago in Istanbul by a Turkish nationalist sympathizer, is also interviewed.The film...