Helmeted protestors, orange moon, owl monkeys

Student demonstrators wearing black helmets are surrounded by a cloud of teargas and spray from a fire extinguisher directed at the police. The clash took place Tuesday in Turin, outside a meeting of Italy's university rectors. Organizers have dubbed the gathering of more than 40 rectors the "G-8" university summit, although the meeting has nothing to do with the annual Group of Eight summit of leading industrialized nations, which will be held in July in L'Aquila, Italy. (AP Photo /Massimo Pinca)

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