Nineteen-year-old Russian student Varvara Karaulova has been detained in Turkey after attempting to unlawfully cross the border into Syria. Media reports say she had been recruited by ISIS, with six countries on high alert and looking for her. READ MORE: br br 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.