Austrian born actor and former Governor of California Arnold Schwarzenegger smiles during the Delhi Sustainable Development Summit, in New Delhi, India, Thursday, Feb. 2, 2012. World leaders, environmentalists and experts from across the globe attended the summit to prepare a roadmap for attaining sustainable development worldwide. The 12th edition of the summit organized by The Energy Research Institute (TERI), was inaugurated by Indian Prime Minister Manmohan Singh. (AP Photo/Manish Swarup)
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