Lawrence O’Donnell on Police Brutality at Occupy Wall Street By Lawrence ODonnell MSNBC Published September 27, 2011 This weekend a few troublemakers turned a peaceful protest against Wall Street greed into a violent burst of chaos. The troublemakers carried pepper spray and guns and were wearing badges. DonateNo ads, no subscription fees.Instead, Truthout is fueled by generous donations from readers. Want to support our work? Donate today!