would exonerate cosby. that is called brady information and the defense is entitled to that. leland: that could all come out in discovery. >> this is not easy. leland: indeed it will. but to that point, why now, take a look at the cover of "the new york daily news." a case of he said/she said, she said, she said, she said. 50 different women or there abouts have come forward accusing bill cosby of essentially the same case, the same fact pattern. david, does the prosecutor get to bring in those women to say hey look, this is not a one-time occurrence. if you want credibility, just listen to all these other people? >> that is exactly what makes this case different than other criminal cases. sexual assault cases throughout many of the states and federal law allows prior bad acts as modus modus operandi to come into evidence. if this was standard protocol so to speak for bill cosby to bring women into his home or into a private setting to drug them and then to have non-consensual sex