 Orbán, whose politics are anti-immigration and pro-Christian nationalism, is openly backing Trump in this year's presidential race. Orbán angered fellow NATO members by meeting with Russian President Vladimir Putin and Chinese President Xi Jinping before the summit. Trump and his fellow American conservatives have increasingly embraced the Hungarian leader in recent years. Orbán has spoken at the Conservative Political Action Conference, or CPAC, and multiple CPAC events have been held in Hungary. Danielle Kurtzleben, NPR News.