A Saudi man walks past a pump at a petrol station Monday in the Red Sea city of Jeddah. Saudi Arabia said it plans to reduce subsidies on power, water and fuel as part of new measures introduced in the face of low oil prices. Amer Hilabi/AFP/Getty Images hide caption

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Two mourners kiss outside the Bataclan concert hall, one of the sites of Friday's terrorist attacks in Paris, now adorned with a banner reading "Freedom is an indestructible monument." Peter Dejong/AP hide caption

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Federation of Students representatives Alex Chow Yong-kang (second left), Eason Chung Yiu-wa (second right) and Nathan Law Kwun-chung (right) talk to the media before trying to board a plane to Beijing on Saturday. They were told that Beijing authorities had revoked their travel documents. Jerome Favre/EPA/Landov hide caption

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Visitors walk past a portrait of late communist leader Mao Zedong on Tiananmen Gate in Beijing on Sept. 30, the eve of National Day. Greg Baker/AFP/Getty Images hide caption

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