Does Rand Paul's filibustering actually work?
Rand Paul is filibustering a vote to renew parts of Patriot Act, but it's not the first time he's used the filibuster as a way to generate publicity.
The perks of being a former president
On top of the lucrative book deals and high-paying speaking gigs, ex-presidents can rake in millions in lifetime federal benefits.
Will slow reveal of Clinton emails help or hurt?
Analysts are split on whether it would be better for Clinton to have all of her State Department emails come out at once or a few at a time.
Why is President Obama now tweeting from @POTUS?
President Barack Obama says he is now running his own Twitter account, @POTUS, but how different will it be from his other handles?
Federica Mogherini is a busy woman
Almost every time we hear about something happening with the European Union, Federica Mogherini's name comes up, but who is she and what does she do?