Chief Justice Earl Warren called Baker v. Carr the most important case of his career on the Court. In this voting rights case, the Supreme Court weighed in on the "political question" of legislative reapportionment and directed Tennessee to redraw its electoral map, paving the way for the "one man, one vote" standard. Listen to some of the oral arguments and to Warren's thoughts on the significance of the case, then post your questions and comments and tune in to Landmark Cases tonight - LIVE at