This guy is one of the best speakers I have ever heard. I am consistently amazed by his intelligence.
Let me sum up his argument - which he basically forced Hannity to agree with him on (unwillingly):
Freedom and democracy in Egypt and other states is the magic pill for ensuring stability in the region. If western states pursue a policy of supporting secularism at all costs (even by supporting terrible authoritarian dictators), then the only alternative seen among the populace will be extremist Islam. The policy of pursuing "stability" drives people toward extremist Islam.
Hannity kept trying to argue that if the west "allows" democracy and does not get the result they want, then nuclear armed Islamic states will eventually attack Israel and start WWIII. Thankfully, Hannan would not bite on this bit of hypocritical Islamophobia.
The innate human desire is for freedom. Given that, there should be nothing to fear from "the wrong regime." Moreover, the worst kinds of dictatorships have arisen out of societies in ruins - not democratic societies with property rights, self-determination, etc.
In this case, the chicken (freedom & democracy) comes before the egg (stability). It does not work in reverse.
Hannan absolutely wiped the floor with Hannity and basically left him speechless. No doubt, he'll go back to making the same dumb argument, but it was nice to see...