The Circus returns amid the critical midterm election seasonwith voters across the nation energized in unprecedented waysby the Supreme Court's decision to overturn Roe v. Wade. JohnHeilemann goes behind the scenes with Vice President KamalaHarris as she campaigns for reproductive rights in a swingstate that could determine control of the Senate. JenniferPalmieri and Mark McKinnon are on the ground in Michigan toreport on how the end of Roe is impacting one the nation'smarquee gubernatorial races.
