Sen. Bernie Sanders: The momentum is with Democrats

Sen. Bernie Sanders says the U.S. is moving very quickly into an oligarchy. More

Vermont Sen. Bernie Sanders says the U.S. is moving very rapidly into an oligarchy, and his goal is to rally Americans around a progressive agenda. The senator, who offered one of several responses to President Trump’s State of the Union, also tells Judy Woodruff that he thinks that Republicans are doing everything to obstruct Robert Mueller’s investigation, and weighs in on DACA bill prospects.

AIR DATE 1/31/18