A redistricting battle over Louisiana's congressional map has spanned years and been before the Supreme Court twice already.

(CNN) — The Supreme Court is hearing arguments Monday in a years-old, messy legal battle over Louisiana’s congressional districts that could have nationwide implications for how states ...

The Supreme Court questioned Monday whether Louisiana’s addition of a second majority-Black congressional district went too far and amounts to an unconstitutional racial gerrymander. The ...

The case tests the balancing act states must strike in protecting the voting power of a racial minority while not discriminating against other voters.

The U.S. Supreme Court is weighing whether to uphold Louisiana's congressional map, which features two majority-Black ...

The Supreme Court’s conservative justices aired concerns Monday about race in redistricting, in a case about Louisiana's ...