If democracy succeeds in Egypt, other countries will follow. Should the democratic experiment in Egypt be hijacked by the military or anti-democratic Islamist groups, the revolution will fail elsewhere.

Well, I think the U.S. has been careful not to go too far in attacking Iran's allies, in particular in attacking Hezbollah forces in Syria, which have been propping up the regime of Bashar al-Assad.

It's very hard to understand just what our strategy is in Syria, frankly, and on Iraq that this is Iraq's war, that the role of the United States is to help Iraq, to arm, train, support, provide air support, but this has to be Iraq's war.

If democracy succeeds in Egypt, other countries will follow. Should the democratic experiment in Egypt be hijacked by the military or anti-democratic Islamist groups, the revolution will fail elsewhere.

Retrospective analysis is not a useful guide to current problems.

But the U.S. has to be careful. If our strategy depends on Sunnis doing the fighting to clear Mosul and Ramadi - and, as near as I can tell, that is the strategy - then you have to be careful that Sunnis don't perceive the U.S. to be operating arm in arm with Iran or with Iranian-backed Shiite militias that Abadi - Prime Minister Abadi is using in Iraq, so that, in effect, we're fronting for Iran.

I believe, that there is at least de facto cooperation between United States and Iran, at least in Iraq.