Hollywood star Arnold Schwarzenegger speaks to the media during a visit to the Taj Mahal monument in Agra. Schwarzenegger is currently in India for the Sustainable Development Summit in New Delhi.

Director general of the energy and resources institute R. K. Pachauri shows an LED bulb to former Governor of California Arnold Schwarzenegger during the Delhi Sustainable Development Summit in New Delhi.

Austrian born Hollywood star and former Governor of California Arnold Schwarzenegger gestures as he rides in a golf cart while visiting the area near the historic Taj Mahal, in Agra.

Former Governor of California Arnold Schwarzenegger looks at a led bulb during the Delhi Sustainable Development Summit in New Delhi. The 12th edition of the Delhi Sustainable Development Summit focusing on the theme, 'Protecting the Global Commons: 20 Years Post Rio', was inaugurated by Prime Minister Manmohan Singh.