we had one captain testify that said following policy is discretionary. it's not. it's policy for a reason. the police commissioner has got to do some very important things here. he's got to deal with those issues. he's got to make sure that the police are doing what they need to do. the second thing as it relates to the community and you know what happened back in the spring and you know we had protesting today, obviously the police have learned some things from the uprising in the spring and the citizens have also learned some things. the protesting was very peaceful today. they did what they are supposed to do as protesters. there wasn't any destruction of property or uprising today. from the police department, they have equipment now. they know how to deploy and prepare strategically.