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 24, 2015 Columbia Students Launch Sit-In for Private Prison Divestment -------------------------------------------------------------- Students at Columbia University in New York City are launching a sit-in today to call for the university to divest its shares from private prisons. The students plan to sit in outside the office of President Lee Bollinger to call for divestment from the firms Corrections Corporation of America and G4S. .