What are the responsibilities of the CIA'S Office of Leadership Analysis?

What are the responsibilities of the CIA'S Office of Leadership Analysis?

The Office of Leadership Analysis goes into what world leaders are up to and what they're like, and tries to predict how they might respond to a particular event, whether they're crazy - as in the case of the North Korean leader - whether they can be relied upon or trusted. They basically come up with a psychological profile of each leader of any importance, to just help the whole government figure out what these countries are up to.