New York City Mayor Bill De Blasio commented on unrest in Brooklyn following the police killing of a Black man in Philadelphia, saying "no violence is acceptable." New York police said one NYPD officer suffered "non-life threatening" injuries during the late night protests on October 27 following a deadly police shooting in Philadelphia of a Black man armed with a knife. Police vehicles were also damaged and some trash cans were set on fire in the demonstrations. Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en