It was another action-packed week on the 2016 campaign trail, as Donald Trump and Hillary Clinton turned in strong performances in Tuesday's Acela primaries, and their rivals continued trying to shake up the race.
Meanwhile, some important international developments in Syria and elsewhere grabbed headlines as well - a reminder that the world keeps spinning even as the election dominates the news cycle in the U.S.
How closely have you been paying attention to the news? Take the quiz below and find out!
And make sure you tune into "Face the Nation" this Sunday for the latest political news and analysis, including interviews with Ted Cruz, Bernie Sanders, and others. Check your local listings for airtimes.