A rope of three climbers walk at 3400m on September 11, 2013 near the Dent du Géant (Giant's tooth), in the Mont Blanc massif in France and Italy.

A rope of three climbers walk at 3400m on September 11, 2013 near the Dent du Géant (Giant's tooth), in the Mont Blanc massif in France and Italy. Jean-Pierre Clatot/AFP/Getty Images hide caption

toggle caption Jean-Pierre Clatot/AFP/Getty Images
A rope of three climbers walk at 3400m on September 11, 2013 near the Dent du Géant (Giant's tooth), in the Mont Blanc massif in France and Italy.

A rope of three climbers walk at 3400m on September 11, 2013 near the Dent du Géant (Giant's tooth), in the Mont Blanc massif in France and Italy.

Jean-Pierre Clatot/AFP/Getty Images

Push It

This week it's all about pushing it. From hunger strikers pushing their bodies to the limit, to musicians Calle 13, who have pushed beyond a jokester past to test new boundaries.

Calle 13

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Dangerous Abortions in Chile

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Hilda Solis, Former Labor Secretary

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Detainee Hunger Strikes

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Flirty Racism: It's a Thing

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