Senator Bernie Sanders has been a leader in Congress in the movement for single-payer health care, or Medicare for all, but he's also working with the Senate leadership to ensure that the bill that does pass, while it won't be single-payer, will contain more positive steps than negative ones. In this segment from Brave New Films, Sanders lays out the good (more coverage, no preexisting conditions), the bad (proposed tax on existing benefits), and the ugly (the Stupak amendment) in the current House and Senate plans.