'The Rebels' explores populism in the Democratic Party

Between the House GOP’s funding fight and Donald Trump’s hold on the Republican party, much has been made of the far-right’s sway. But what doesn’t get as much attention is the far-left’s influence in the Democratic party. Geoff Bennett discussed that with Joshua Green, author of “The Rebels: Elizabeth Warren, Bernie Sanders, Alexandria Ocasio-Cortez, and the Struggle for a New American Politics.”