Beginning next week, Walmart will go before the Supreme Court to defend itself in the largest class action sexual discrimination lawsuit in history. Walmart is accused of allegedly paying female employees less and favoring male employees for promotions at its 3,400 big box stores nationwide.

Cue cries of “But-but-but women take time off to have babies! And to have their period! “which, without fault, in a resounding chorus to justify wage discrimination. Alas, counsel for Wal-Mart  and Sam’s Club has warned Walmart Inc. in 1995, a lawsuit would be sexual discrimination  on the horizon when he finds men…