NBC Nightly News video: Chicago and Philadelphia “notable exceptions” to lower US murder rates this year Posted on July 3, 2012 by Jim MacMillan According to NBC: “In the nation’s biggest or notoriously violent cities, murders are down; Chicago and Philadelphia notable exceptions.” Video report begins after NBC’s embedded advertisement:. Visit msnbc.com for breaking news, world news, and news about the economy Send to KindleComments comments Related posts: News reports, photos and video from City Hall shooting scene this morning Surveillance video: Reckless shooter unloads in densely populated neighborhood Philadelphia Police release new video related to the murder of Officer Moses Walker, Jr.; provide updates on additional recent homicides