infamous for human rights abuses, narcotics trafficking, and economic corruption. but some say the word "democracy" should be used lightly when it comes to bolivia. >> what this violent fight says about the political system in bolivia, it's a system of failure. violence, it's the consequence of the lack of real democracy. we have elections. we have a congress. we have democratic representatives that have been elected. but somehow all of the problems that are beneath bolivian society have been erosion in a violent way, it becomes scary. nothing is under control. just violence. just rage. >> one famous instance of violent rage happens in september, 2006. >> it was really, really a terrible fight.