David Duke

A quarter century after his credible run for governor of Louisiana rattled the national political establishment, white supremacist David Duke has jumped into the crowded competition for a U.S. Senate seat in his home state, receiving rebuke from Republicans who don’t want him running on a ballot as a member of their party.

The two top Republican leaders in Congress denounced Donald Trump on Tuesday for his slow-moving disavowal of former Ku Klux Klan leader David Duke.