Yemen is one of the most dangerous spots in the world.

In the radical Islamist jihad world, you're seeing more and more recruits going to ISIS rather than al-Qaida.

I think Syria is now the training ground for the world... These rebel forces are more of a threat than anything.

Don't play for safety - it's the most dangerous thing in the world.

The most dangerous thing in the world is the sin of self-reliance and the stupor of worldliness.

A closet full of wire hangers can be the most dangerous place in the world.