we're going to get back to the very latest on bill cosby in just a moment, but we're also following breaking news out of chicago. mayor rahm emanuel just announced new deescalation tactics of palace training after a series of fatal shootings and weeks of protests. every responding officer will be equipped with a taser gun. >> our goal as a city must always be to ensure the safety of everyone involved. to do that, we must ensure that our officers have the right tactics, the right training, the right technology to resolve tense situations safely and securely. >> let's bring in marq claxton, director of the black law enforcement alliance. good to have you with us. let's talk about this new measure introduced by mayor emanuel, do you think it will calm some of the protests that have been plaguing the city of chicago? >> no, i don't believe so.