Just the other day an 18 year old man by the name of Sammy Yatim was shot 9 times and killed for just waving a three inch knife he would always carry with him since the age of 9. Was 9 shots needed just for a man who was not harming anyone and standing in a streetcar holding a three inch knife. You are allowed to carry knifes that big on airplanes YET when you hold a knife that big on a streetcar 20 cops surround you and on top of that you get shot 9 times. This raises controversy over police brutality.