Why Trump’s prison reform plan could be a ‘breakthrough’

President Trump has announced a criminal justice reform plan that would enact major changes to the nation’s sentencing laws -- and reduce prison terms for some inmates. NPR's Carrie Johnson joins Judy Woodruff to discuss why the new bipartisan agreement is a ‘big deal’ and what its chances are for garnering Senate support. Plus, analysis of Matt Whitaker's status as acting attorney general.