if we look at the practices of prosecutors, there's a wonderful article this week by alexander notipof in slate about misdemeanor cases and the number of cases and the pressure of innocent people to plead guilty if misdemeanor cases. so we begin to look at the conduct of prosecutors at the failure to hand over exculpatory evidence. we've had a number of cases in the last few years in which prosecutors most particularly in new orleans have become notorious for not handing over exculpatory evidence resulting in the incarceration of individuals including those on death row for ten, 20 years. so how we're using our resources in the system, the way in which we're responding to an emotional need in the public, we're not running our system particularly our criminal justice system in a way i think that we should require of any system, which is that it functions on fakes, it functions on what works, it functions on logic, it functions on the best trained people. i don't think we're doing that. i think we have infused our system because, of cours of cou violent crime strikes an emotional chord i