Commentary In the brand-new year ahead, get ready for some brand-new moves to change the nation’s criminal justice system as we know it. In some states, it’s already happening. You’ll hear about several proposals in the coming months. Among them: Cut the U.S. prison population by more than half; close all private prisons; shutter all private immigration detention centers; eliminate cash bail for arrestees awaiting trial; cancel the death penalty; and stop judges from handing out mandatory minimum sentences. In addition, you’ll surely hear about reestablishing federal monitoring of police departments for civil rights violations and forbidding officers from using chokeholds or no-knock raids to round up those suspected of serious crimes. The Biden administration has endorsed all these criminal justice reform proposals. Some citizens will consider these fine ideas. Others will not. And therein lies the great debate ahead for all of us. Pages could be filled with the …