Residents walk as they receive aid at the Palestinian refugee camp in Yarmouk, south of Damascus
Residents walk as they receive aid at the Palestinian refugee camp in Yarmouk, south of Damascus May 20, 2014. Picture taken May 20. REUTERS/Rame Alsayed (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT SOCIETY POVERTY)
Residents walk at the Palestinian refugee camp of Yarmouk, south of Damascus
Residents walk at the Palestinian refugee camp of Yarmouk, south of Damascus May 20, 2014. Picture taken May 20. REUTERS/Rame Alsayed (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT SOCIETY POVERTY)
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in Aleppo
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in the city of Aleppo May 22, 2014. Picture taken May 22. REUTERS/Abdalrhman Ismail (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in Aleppo
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in the city of Aleppo May 22, 2014. Picture taken May 22. REUTERS/Abdalrhman Ismail (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Mortar shells are fired by Free Syrian Army fighters towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in Aleppo
Mortar shells are fired by Free Syrian Army fighters towards forces loyal to Syria's President Bashar al-Assad, in the Aghyour area in the city of Aleppo May 22, 2014. Picture taken May 22, 2014. REUTERS/Abdalrhman Ismail (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in Aleppo
Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in the city of Aleppo May 22, 2014. Picture taken May 22. REUTERS/Abdalrhman Ismail (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY)
Chinese state media says 5 suicide bombers carried out Xinjiang attack
CHINA-XINJIANG/:Chinese state media says 5 suicide bombers carried out Xinjiang attack
Rebel attack during Syrian election campaigning kills more than 20 -monitoring group
SYRIA-CRISIS/ELECTIONS:Rebel attack during Syrian election campaigning kills more than 20 -monitoring group
Free Syrian Army fighters help a fellow fighter wounded after what they said was clashes with forces loyal to Syria's President Bashar al-Assad, in Morek in Hama province
Free Syrian Army fighters help a fellow fighter wounded after what they said was clashes with forces loyal to Syria's President Bashar al-Assad, in the town of Morek in Hama province May 22, 2014. REUTERS/Badi Khlif (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY TPX IMAGES OF THE DAY)