The downing of a Russian Sukhoi bomber by the Turkish Air Force was sufficient reason to start a war, but Moscow chose not to respond symmetrically, says Russia’s Prime Minister Dmitry Medvedev.br br READ MORE: RT LIVE br Subscribe to RT! br Like us on Facebook Follow us on Twitter Follow us on Instagram Follow us on Google+ Listen to us on Soundcloud: br RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.