Bipartisanship and Polarization Encouraging Bipartisanship Political Pen Pals DebatesCan Open Primaries Reduce Polarization?Jeremy Gruber, Dan Butler, Sarah Anderson and Laurel Harbridge-YongJune 22, 2022 by Jeremy Gruber, Dan Butler, Sarah Anderson and Laurel Harbridge-YongJune 22, 20220 Can Open Primaries Serve the Many, Instead of Just the Few?...