After Warm Welcome in Poland, Trump Arrives in Less-friendly Hamburg

Clashes broke out in Hamburg as U.S. President Donald Trump arrived in the German port city for the start of the G-20 summit of the world's leading economies. After a successful visit to Poland, the U.S. leader faces a difficult scenario at the G-20 that includes meetings with leaders of China, Germany, and Russia and a long list of contentious issues. VOA Europe Correspondent Luis Ramirez reports from Hamburg.