WEST PALM BEACH, Fla. (AP) — Offering anything but clarity, Republicans delivered a split verdict between Donald Trump and Ted Cruz in the latest round of presidential voting, offering fresh evidence of the turmoil still roiling the GOP after 19 states have had their say.

Trump, still the front-runner in the delegate count, bagged Kentucky and Louisiana on Saturday. Cruz, cementing his claim to be the Trump alternative, captured Kansas and Maine.

Trump said it was time for Marco Rubio to exit the race. But the Florida senator insisted he was still fixing to win his home state of Florida on March 15.

Democrats also split their votes on Saturday, with Hillary Clinton picking up a victory in Louisiana's primary while Bernie Sanders grabbed caucus wins in Nebraska and Kansas. Even so, Sanders fell further behind in his effort to overtake Clinton's commanding lead in delegates.