b. 11, 2011, the Egyptian dictator Hosni Mubarak chttp://topics.wsj.com/person/M/Hosni-Mubarak/6479> stepped aside, overwhelmed by 18 days of protes=s. Silent and remote, he had ruled for three decades. He had offered his countrymen—and powers beyond—the sol= gift of stability. He was a gendarme on the ba