many of your comments were like this from john michael hutton: "uber drivers should have to comply with the same rules and regulations that cab drivers must. if it looks like a duck and quacks like a duck, it's a duck." and this, from wes montgomery: "uber handles the payment and specifies what payment methods are available. uber is a car service. drivers are an integral part of their business model. these facts point strongly to an employment relationship regardless of who owns the car or whether they set their own hours and choose which fares to accept." kathleen anderson added: "i do not understand why they are not subject to the same rules and regs as taxi drivers. they are selling the same service. can someone explain that?" and finally there was this from trustknow1: "i might be old fashioned, but i'll do my own shopping and stick with a traditional taxi service." as always, we welcome your comments at www.pbs.org/newshour, on our facebook page or tweet us at newshour. >> sreenivasan: finally tonight activists with the n.a.a.c.p., has begun an 860-mile journey for justice. the 46-