Whose tweet is it anyway? Test your knowledge of 2013's top political tweets
In well-rehearsed public statements, politicians rarely stray from their talking points. But on social media, they tend to loosen up. They express personal tastes, share humorous quips, and occasionally make unfortunate gaffes.
So how well do you know politicos? Take PBS NewsHour's quiz and see if you can identify some of 2013's most memorable political tweets.