Sen. Bernie Sanders was asked about the latest poll numbers in Iowa, showing him closing to within 7 points of Hillary Clinton, and to give specifics on what specific policy differences there are between himself and the former Secretary of State by CNN's Jake Tapper this Sunday:

SANDERS: I think that the business model of Wall Street is fraud. And I think these guys drove us into the worst economic downturn into the modern history of America. I think they're at it again. I believe that, when you have so few banks with so much power, you have to not only reestablish Glass-Steagall, but you have got to break them up. That is not Hillary Clinton's position. I believe that our trade policies, NAFTA, CAFTA, PNTR with China, have been a disaster. I am helping to lead the effort against the Trans-Pacific Partnership. That is not Hillary Clinton's position. I believe, along with Pope Francis and almost all scientists, that climate change is threatening this planet in horrendous ways, and that we have to be aggressive in transforming our energy system away from fossil fuel, and defeat, and defeat the Keystone pipeline. That is not Hillary Clinton's position. I believe that, as opposed to my Republican colleagues who want to cut Social Security, I believe we should expand Social Security by lifting the cap on taxable income. That's not Hillary Clinton's position. I believe that we have got to raise the minimum wage over a period of several years to $15 an hour - not Hillary Clinton's position. I voted against the war in Iraq. Hillary Clinton voted for it.

When asked by Tapper how he planned to get his agenda passed given the obstructionist Congress that he'd be likely to deal with, Sanders basically responded that a president cannot do this on their own and that he'd take his case to the people.