Dozens were detained at an unauthorized protest in Moscow after Aleksey Navalny called for the demonstration to be moved from its authorized location, citing obstructions to installng a sound system and stage. Hundreds turned up at the authorized site, with sound systems present.br br READ MORE: on.rt.com8egf 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.