But from that same article:
"But Sanders didn't have a firm answer for how he would more successfully broker deals, saying the only way things will actually get done with a divided Congress is if the general population stays engaged in the political process and demands it."
The things he proposes are opposed by a significant percentage of the population, and a significant percentage of people in Congress. So how will they get enacted?
"...everyone finally shut up, and the audience could enjoy the beginning of the Anatevka Pogram in peace."