Ali Khraybit’s best friend just proposed to a girl he met marching in Baghdad's Tahrir Square, the anti-government movement's epicenter. Like other squares, Tahrir has become a social experiment, a free space where conservative norms have been toppled. "We scored one goal by bringing down the government, but socially we achieved much more," Khraybit, 28, told Agence France Presse. Since October, the country of 40 million has been rocked by ...