 For NPR News in the Twin Cities, I'm Emily Reese. Minnesota Congressman Tom Emmer will address the Republican National Convention in a primetime spot this evening. Mark Zadeklik reports from Milwaukee. Emmer is the majority whip, which is third in line in House leadership. He's unflinching in his support for former President Donald Trump, even though Trump derailed his effort to become Speaker of the House last fall. Kip Christensen is one of the leaders of Minnesota's RNC delegation.