Jeff Sessions: New sheriff in town

Violent crime's at an all-time low, and President Trump's Attorney General says he wants to keep it that way — by removing federal limits on local police. Critics fear Jeff Sessions is going back to the "tough on crime" days and mass incarceration of non-violent drug offenders in American jails and prisons. But federal law-breakers are just 10% of the nation's criminals — and even Red States are cutting costs by reducing incarceration without increasing crime. Other, states have legalized recreational marijuana. Is America facing a cultural crisis over another "war on drugs?"