The argument that the Senate should decline to seek specific evidence relevant to impeachment in order to protect the presidency’s generalized institutional interests badly distorts executive privilege.

Lebanon's new cabinet is in need of popular support, so it is taking on endemic corruption in the country. But in practice, this government’s anti-corruption slogans will be designed to mask an ugly witc...

When the secretary of state says "deterrence," it seems like he means something else.

International actors committed to not interfere in Libya, but can they be held to it?

Both sides are sending mixed messages, which can be disastrous for deterrence.