>> walmart, a company of 1.4 million people employed in the u.s., heads to the supreme court tomorrow, brought there by six women who say they were subjected to years of sex discrimination. >> duke says walmart's supervisors cheated her on raises and repeatedly passed her over for promotions. >> class action lawsuit claims that walmart denied female employees equal opportunities for promotion to certain management and management track positions. >> major legal troubles for mega retailer walmart. a massive gender discrimination case it's been fighting for years is one step closer to going to trial. >> even though a class action lawsuit against walmart by more than a million women was dismissed in 2011 by the u.s. supreme court, not on the merits, i would add. the equal employment opportunity commission is in the process of helping close to 2,000 women individually pursue lawsuit against walmart. it became clear what was on display was a tale of two walmarts. one that centered on the spectacle of celebrity for a company that sold more than $400