More than 100 people were injured in Spain as riot police clashed with protesters on Friday, as authorities cleared away a makeshift camp set up as part of a Spain-wide demonstration against the country’s economic problems. The trouble started when police tried to clear the protesters from a main square in Barcelona. Many of the protesters, who are angry about high unemployment, anti-austerity measures and politicians’ handling of the economy, refused to move. Video from a local broadcaster showed officers beating the demonstrators and dragging them on the ground. RT on Facebook: http://www.facebook.com RT on Twitter: twitter.com