Egyptians carry the coffin of 1st Lt. Mohammed Adel Abdel Azeem, one of more than 20 Egyptian military personnel killed by militants in the Sinai on July 1. Hassan Ammar/AP hide caption

itoggle caption Hassan Ammar/AP

Pictured here in a protest sign, Egyptian photojournalist Mahmoud Abou Zeid has been held without charge since his arrest on August 14, 2013. He was taken into custody by Egyptian police while he was taking pictures during a chaotic protest in Cairo. Amr Nabil/AP hide caption

itoggle caption Amr Nabil/AP

Al-Jazeera English journalists Mohammed Fahmy, left, Baher Mohamed, center, and Peter Greste, right, appeared in a cage during their trial on terrorism-related charges in Cairo in March 2014. The journalists denied all charges. Greste, an Australian, was released earlier this year, but Fahmy, a Canadian-Egyptian, and Mohamed are still on trial. Heba Elkholy/AP hide caption

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A still from Haret al Yahood. Haret al Yahood hide caption

itoggle caption Haret al Yahood

Some 800 migrants from the Middle East arrive at the Greek port of Piraeus on Sunday. Smugglers are charging thousands of dollars to take migrants across the Mediterranean, and prices can vary widely. Children are often allowed to travel for free. Anadolu Agency/Getty Images hide caption

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Egyptian security forces take up positions during anti-government demonstrations in Cairo last November. Egyptian activists have been disappearing in growing numbers, and human rights groups say they believe the security forces are responsible. Amr Sayed/APA\Landov hide caption

itoggle caption Amr Sayed/APA\Landov

An aerial view of the Grand Mosque in the holy city of Mecca in October 2014. Muhammad Hamed/Reuters/Landov hide caption

itoggle caption Muhammad Hamed/Reuters/Landov