PHILADELPHIA -- The thousands gathered at the Democratic convention this week are focused on the upcoming presidential election. But a small cadre of Sen. Bernie Sanders' supporters are setting their sights on the 2018 midterm elections.
Roughly 20 volunteers with the new group "Brand New Congress" are on the ground in Philadelphia for the convention. Their mission is to spread the word about their goal to replace most members of Congress in two years. That means Democrats, as well as Republicans.