Dr. Nadim Uddin Siddiqui hosts a weekly call-in show about sexual issues on a Pakistani cable television channel. The program, Clinic Online, is a rarity for a conservative Muslim nation, but has proved popular, particularly among women. Abdul Sattar /NPR hide caption

itoggle caption Abdul Sattar /NPR

The badly damaged Christchurch Cathedral is pictured on Sept. 7, 2011 during a tour given to foreign journalists visiting the city ahead of the rugby 2011 World Cup. England rugby manager Martin Johnson and several members of the playing squad visited the city to see the stadium and the city center which were damaged by an earthquake in February. Paul Ellis/AFP/Getty Images hide caption

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Aziz Royesh is one of 10 finalists for the $1 million Global Teacher Prize. Zabihullah Tamanna for NPR hide caption

itoggle caption Zabihullah Tamanna for NPR

Former Pakistani president Pervez Musharraf speaks to the media in Dubai, United Arab Emirates, on March 24, 2013, shortly before ending his self-imposed exile and returning to his homeland. He now faces murder and treason charges in Pakistan, but is free on bail and living in a villa in Karachi. Daniel Berehulak/Getty Images hide caption

itoggle caption Daniel Berehulak/Getty Images