 Before Mexico's president, Andres Manuel Lopez Obrador, leaves office, he's trying to make a big change to the judicial system. He wants Mexico to elect judges by popular vote. Critics say it's a power move. That story, next time on The World. That's tonight at 7 on NPR News. At 8, it's Fresh Air. And then at 9, it's a special edition of 1A with Minnesota's own Andrea Swenson talking about Minnesota's own Prince. Again, that's tonight at 9 on NPR News. Time now is 647.