The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. April 30, 2015 Brazil: 200 Injured as Protesting Teachers Clash with Police ------------------------------------------------------------- In Brazil, more than 200 people have reportedly been injured in clashes between police and protesting teachers in the city of Curitiba. The teachers are protesting over changes to their state pensions. Police fired tear gas and stun grenades, while the mayor tweeted that the city "looks like a war zone." .