Host Sarah Fenske talks to "Mrs. America" showrunner Davi Waller on Thursday's "St. Louis on the Air" about the FX on Hulu drama miniseries, which tells the true story of the movement to ratify the Equal Rights Amendment, and the unexpected backlash led by a conservative woman named Phyllis Schlafly, played by Cate Blanchett. The conversation also touches on the decades of political history Schlafly and her political adversaries helped shape — and how Waller went about bringing this story to the screen.