O! say does that star-spangled banner yet wave, O'er the land of the free and the home of the brave?

Realpolitik on Egypt:

Either the regime will suppress the unrest, possibly by ever more brutal means, as happened in Iran in 2009; or the uprising will spiral out of control and the regime will implode, with unpredictable consequences, as in Tunisia. In this latter scenario, one outcome could be a military takeover in the name of national salvation. It has happened before in Egypt, in 1952, when the Free Officers Movement forced King Farouk to abdicate. If it happened again, the US might be expected to endorse it.

That's because, in the final analysis, the US needs a friendly government in Cairo more than it needs a democratic one. Whether the issue is Israel-Palestine, Hamas and Gaza, Lebanon, Iran, security for Gulf oil supplies, Sudan, or the spread of Islamist fundamentalist ideas, Washington wants Egypt, the Arab world's most populous and influential country, in its corner. That's the political and geostrategic bottom line. In this sense, Egypt's demonstrators are not just fighting the regime. They are fighting Washington, too.