The Senator speaks to the media following his closed door meeting with the House Democratic Caucus.
"If Democrats can make clear our vision...If the American people can feel confident that the institutions here in Washington are working for them and not on behalf of special interests, I think this can be an incredible election."
Also says he expects not only the election of a Democratic president, but expanded majorities in the House and Senate.
"This is one of those moments where big change can happen, but only if we seize that moment."
