Will gerrymandering ruling turn Texas blue?

In the ongoing struggle over voting rights in Texas, a federal ruling may have given voting rights advocates reason to hope.On Friday evening, a panel of federal judges in the Western District of Texas ruled 2-1 that three Congressional districts must be redrawn.The ruling affects the districts currently represented by Reps. Blake Farenthold (R), Will Hurd (R), and Lloyd Doggett (D).