By Paul Cruickshank, CNN February 1, 2011 7:20 a.m. EST (CNN) – One Middle Eastern dictatorship has been toppled and another is hanging on for dear life. And the terrorist organization that casts itself as the vanguard in the struggle to overthrow "un-Islamic" Arab regimes had absolutely nothing to do with it. Al Qaeda has … Continue reading Cruickshank: Why Egypt revolt threatens al Qaeda