Troops have been sent in to patrol the streets of the Colombian capital Bogota after violent protests left two people dead. <br /><br />Demonstrations, which began as a strike by farmers angry about agricultural and trade policies, have spread to other sectors. <br /><br />President Juan Manuel Santos ordered the patrols after almost two weeks of roadblocks, protests and clashes with police.<br /><br />...<br />http://www.euronews.net/
