Politics Women v. Walmart WTTW News | March 29, 2011, 7:00 pm It could be one of the biggest class action lawsuits in history, involving the world's largest corporation. Today the U.S. Supreme Court took up the discrimination case against Walmart. We hear what the suit is all about. Transcript of oral arguments: March 29, 2011 Audio of oral arguments: March 29, 2011 Brief for Petitioner Walmart Stores, Inc. Brief for Respondent Betty Dukes Thanks to our sponsors: View all sponsors Thanks to our sponsors: View all sponsors Related Stories New Survey Finds Support for Gunshot Detection System — and Concerns, as Chicago Changes Course on Pilot Program Following the ‘Blue Tsunami,’ Republicans Look to Rebuild Party Power in Illinois Meet the 21 Members of Chicago’s First-Ever Fully Elected Board of Education Illinois Hemp Act Set to Ban Some THC Drinks Amid Pushback From Business Owners Share of Chicago Property Tax Revenues Claimed by TIF Funds Grew 2.1% in 2025: Report Johnson, Majority of City Council Remain At Odds Over 2027 Budget As Hearings End Sign up for our morning newsletter to get all of our stories delivered to your mailbox each weekday. View the discussion thread.