Poisoned Democracy: How an Unelected Official Contaminated Flint’s Water to Save Money; Amid State & Fed. Cover-Up, the Story of How Researchers & Residents Exposed Flint’s Water Poisoning; “Gov. Snyder Should Be Arrested”: Flint Residents Demand Justice over Water Poisoning; 18 Ex-Military Guatemalan Leaders Arrested for Crimes against Humanity During U.S.-Backed Dirty War; Resistance & Outrage as Obama Administration Rounds Up Central American Refugees.