A two year old California law that reduced penalties for certain non violent and non-serious crimes has had a positive impact on men of color..That’s according to supporters who say Proposition 47 has kept people out of prison and allowed prisoners to petition to be re-sentenced. But some supporters say Governor Jerry Brown’s administration has been shortchanging the programs which are supposed to benefit from the cost savings of Prop 47. Emma Riley reports from an Oakland hearing on the measure: