Southern Republicans advance election-year redistricting plans following Supreme Court ruling on race-based districts

Republican-controlled legislatures in Tennessee, Alabama, and South Carolina are moving forward with redistricting efforts that would reshape majority-Black congressional districts, following a Supreme Court decision that found Louisiana relied too heavily on race in creating a second Black majority district. The redistricting push faces protests from Democrats and Black lawmakers, while Trump's endorsement of the effort is influencing Republican primary races, as evidenced by Indiana voters ousting GOP state lawmakers who opposed redistricting.