World News National Politics & Government Russian Cyber Trolls Watched 'House Of Cards' To Understand U.S. Politics 5:01pm October 17, 2017 News U.S. World Politics Europe Share URL copied to clipboard! Copyright 2017 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More All Things Considered Religion After his burial, visitors flock to Pope Francis's tomb. by Scott Detrow Economy Economic uncertainty remains amid Trump's tariffs 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate