In this Friday, June 12, 2015 photo, whirling dervish Mahmoud Rizk, spins during a performance held by the Al-Tannoura Egyptian Heritage Dance Troupe, at the Darb 1718 cultural center, in Cairo, Egypt. The spinning of the dervish dancers is partially meant to symbolize the way Muslim pilgrims perform the Hajj pilgrimage by ritually circling the cube-shaped Kabaa in Mecca, Saudi Arabia.
A protester is detained by riot police at the end of a march in Santiago, Chile, Thursday, June 25, 2015. Teachers and students are asking for better salaries and participation in the government's education reform, and the march ended with some incidents between groups of hooded or masked protesters and police.
An Uzbekistan National Security Service officer stands guard, as drugs are burnt behind him, at a plant on the outskirts of Tashkent, Uzbekistan's capital, Thursday, June. 25, 2015. Drug trafficking is on rise in Uzbekistan as Afghanistan significantly expanded opium growing areas.
Migrants wait along a motorway leading to a ferry port to cross the English Channel, in Calais, northern France, Wednesday, June 24, 2015. All trains and many ferry services between Britain and France were cut off Tuesday by striking port workers, stranding hundreds of trucks and thousands of passengers on both sides of the English Channel. Adding to the chaos, illegal migrants who are camped by the thousands in the port city of Calais were seen trying to stowaway on vehicles stuck in traffic jams.
Corrections officers stop a vehicle as the search for two escaped prisoners from Clinton Correctional Facility in Dannemora continues Monday, June 22, 2015, in Owls Head, N.Y. Searchers on Monday swarmed the heavily wooded area about 20 miles west of the maximum-security Clinton Correctional Facility.
Young Palestinians use a ladder to climb over the Israeli apartheid wall on their way to pray at the Al-Aqsa Mosque in Jerusalem, on the first Friday of the Muslim holy month of Ramadan, in Al-Ram, north of Jerusalem, Friday, June 19, 2015. Israeli authorities only allow men over the age of 40 to visit Jerusalem during Ramadan without a permit.
A Greek coast guard vessel uses a light to spot migrants arrive on an overcrowded dinghy from Turkish coasts during a patrol operation near the port of Mytilene on the Greek island of Lesvos, early Thursday, June 18, 2015. Around 100,000 migrants have entered Europe so far this year, with some 2,000 dead or missing during their perilous quest to reach the continent. Italy and Greece have borne the brunt of the surge, with many more migrants expected to arrive from June through to September.
A girl walks at a refugee and migrant camp as a graffiti is displayed on a wall of a former military base in the village of Moria on the northeastern Greek island of Lesvos on Wednesday, June 17, 2015. The Aegean island has borne the brunt of a huge influx of migrants from the Middle East, Asia and Africa crossing from Turkey to nearby Greek islands. More than 50,000 migrants have arrived in Greece so far this year.
Syrian refugees cross into Turkey from Syria after breaking the border fence in Akcakale, Sanliurfa province, southeastern Turkey, Sunday, June 14, 2015. The mass displacement of Syrians across the border into Turkey comes as Kurdish fighters and Islamic extremists clashed in nearby city of Tal Abyad.
A woman with the Spanish words "Children of the corn" written on her chest attends the Corn Carnival on the global day of action against the agricultural biotechnology giant Monsanto in Mexico City, Saturday, May 23, 2015. Activists gathered to support the annual "March Against Monsanto" to demand a stop to the use of agrochemicals and the production of genetically modified food (GMO's).