A new documentary by filmmaker Dawn Porter examines the impact civil rights leader and Congressman, John Lewis, has had on America. Porter spent a year with the Georgia representative for the making of "John Lewis: Good Trouble," beginning right before the 2018 midterm elections. She explains how Lewis continues to make a difference through his role as a legislator as he fights for civil rights, voting rights, health care reform, and immigration reform. Plus, Porter shares what current activists can learn from the civil rights leader.