Supreme Court voting rights race Louisiana.

A Republican attack on a core provision of the Voting Rights Act that’s designed to protect racial minorities comes to the Supreme Court this week, more than a decade after the justices knocked out another pillar of the 60-year-old law. In arguments Wednesday, lawyers for Louisiana and the Trump administration will try to persuade the justices to wipe away the state’s second majority Black congressional district and make it much harder, if not impossible, to take account of race in redistricting. The conservative-dominated court could be receptive. At the center of the fight is Chief Justice John Roberts, who has long had the landmark civil rights law in his sights.