Riot police have fired tear gas in the middle of a peaceful crowd which had their hands up but were pushing the police back during mass pro-democracy protests in Hong Kong. They also used pepper spray to disperse crowd on September 28.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+ 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.