Telegram will block channels that call for violence, the messaging application's founder Pavel Durov said Monday after anti-Israel protesters descended upon a Russian airport a day prior. Image courtesy of Apple Oct. 30 (UPI) -- Telegram founder Pavel Durov said Monday that his instant messaging service will block channels that call for violence, seemingly employing the punitive measure against an account Russian officials blame for inciting an anti-Israel riot at an international airport over the weekend. Anti-Israel protesters stormed an airport terminal and then runway Sunday in Makhachkala, the capital of Russia's Muslim-majority Dagestan Region that borders the Caspian Sea...