The race is on to redraw U.S. electoral districts after a landmark Supreme Court ruling last week on the Voting Rights Act. The court neutralized a longstanding piece of the voting rights legislation — a change that could have huge consequences for future U.S. election results.

The 1965 Act was designed to ensure African American representation in Congress, but in a 6-3 decision, the top court ruled that a congressional map in Louisiana was unconstitutional because the state gave too much consideration to race when drawing up its voting districts.

Following the court ruling, many states began redrawing existing electoral maps, with Florida passing a gerrymandered map giving Republicans more of an advantage in the state just hours after the Supreme Court decision was released.

CBC Washington correspondents Paul Hunter, Katie Simpson and Willy Lowry unpack what the ruling could mean for U.S. politics.