Newly-arrived Syrian refugees carry their belongings as they walk at Azraq refugee camp
Newly-arrived Syrian refugees carry their belongings as they walk at Azraq refugee camp near Al Azraq area, east of Amman, August 19, 2014. The camp, which has a capacity to accommodate 50,000 people, has so far received around 10,498 refugees, according to a senior external relations officer at the United Nations. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS CIVIL UNREST CONFLICT SOCIETY)
Sterlet, a breed of sturgeon, swims in a tank at the Beloyarsky state fish hatchery in the village of Izykhskiye Kopi in Khakassia region
Sterlet, a breed of sturgeon, swims in a tank at the Beloyarsky state fish hatchery in the village of Izykhskiye Kopi in Khakassia region, August 18, 2014. The hatchery was built to replace fish stocks in the Yenisei River depleted after construction of a hydro-electric dam, which blocked their migration route. The hatchlings are loaded into container trucks, and then released back into the Yenisei river about 800 km downstream from the hatchery. The hatchery will this year release 800,000 sturgeon fry back into the river, employees said. Picture taken August 18, 2014. REUTERS/Ilya Naymushin (RUSSIA - Tags: AGRICULTURE ENVIRONMENT)
Newly-arrived Syrian refugees carry their belongings as they walk at Azraq refugee camp
Newly-arrived Syrian refugees carry their belongings as they walk at Azraq refugee camp near Al Azraq area, east of Amman, August 19, 2014. The camp, which has a capacity to accommodate 50,000 people, has so far received around 10,498 refugees, according to a senior external relations officer at the United Nations. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS CIVIL UNREST CONFLICT SOCIETY)
Syrian refugee children play in front of their family residences at Azraq refugee camp near Al Azraq
Syrian refugee children play in front of their family residences at Azraq refugee camp near Al Azraq, east of Amman, August 19, 2014. The camp, which has a capacity to accommodate 50,000 people, has so far received around 10,498 refugees, according to a senior external relations officer at the United Nations. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS SOCIETY CIVIL UNREST CONFLICT)
High school students gather around a burning effigy representing Chile's President Michelle Bachelet during a rally in front of Santiago's town hall
High school students gather around a burning effigy representing Chile's President Michelle Bachelet during a rally in front of Santiago's town hall, August 19, 2014. The rally was held after the Santiago Court of Appeals ruled in favor of prohibiting the occupations of educational institutions by students. REUTERS/Ivan Alvarado (CHILE - Tags: POLITICS CIVIL UNREST EDUCATION TPX IMAGES OF THE DAY)
Syrian refugee children listen to stories at the community services centre run by CARE International at Azraq refugee camp near Al Azraq
Syrian refugee children listen to stories at the community services centre run by CARE International at Azraq refugee camp near Al Azraq, east of Amman, August 19, 2014. The camp, which has a capacity to accommodate 50,000 people, has so far received around 10,498 refugees, according to a senior external relations officer at the United Nations. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS CONFLICT CIVIL UNREST SOCIETY)
Protesters march during a demonstration organized by the Shi'ite Houthi movement to demand the government to rescind a decision to curb fuel subsidies in Sanaa
Protesters march during a demonstration organized by the Shi'ite Houthi movement to demand the government to rescind a decision to curb fuel subsidies in Sanaa August 19, 2014. Yemen raised fuel prices last month as the impoverished country tries to cut energy subsidies to ease the burden on its budget deficit. REUTERS/Khaled Abdullah (YEMEN - Tags: CIVIL UNREST POLITICS ENERGY BUSINESS)
Protesters march during demonstration organized by Shi'ite Houthi movement to demand the government to rescind decision to curb fuel subsidies in Sanaa
Protesters march during a demonstration organized by the Shi'ite Houthi movement to demand the government to rescind a decision to curb fuel subsidies in Sanaa August 19, 2014. Yemen raised fuel prices last month as the impoverished country tries to cut energy subsidies to ease the burden on its budget deficit. REUTERS/Khaled Abdullah (YEMEN - Tags: CIVIL UNREST POLITICS ENERGY BUSINESS)
Sterlet, a breed of sturgeon, swim in a tank at the Beloyarsky state fish hatchery in the village of Izykhskiye Kopi in Khakassia region
Sterlet, a breed of sturgeon, swim in a tank at the Beloyarsky state fish hatchery in the village of Izykhskiye Kopi in Khakassia region, August 18, 2014. The hatchery was built to replace fish stocks in the Yenisei River depleted after construction of a hydro-electric dam, which blocked their migration route. The hatchlings are loaded into container trucks, and then released back into the Yenisei river about 800 km downstream from the hatchery. The hatchery will this year release 800,000 sturgeon fry back into the river, employees said. Picture taken August 18, 2014. REUTERS/Ilya Naymushin (RUSSIA - Tags: AGRICULTURE ENVIRONMENT)
Syrian refugee woman carries her son as she walks at Azraq refugee camp
A Syrian refugee woman carries her son as she walks at Azraq refugee camp near Al Azraq area, east of Amman, August 19, 2014. The camp, which has a capacity to accommodate 50,000 people, has so far received around 10,498 refugees, according to a senior external relations officer at the United Nations. REUTERS/Muhammad Hamed (JORDAN - Tags: POLITICS CIVIL UNREST CONFLICT)