A Free Syrian army fighter carries his weapon infront of a United Nations vehicle in eastern Ghouta of Damascus
A Free Syrian army fighter carries his weapon infront of a United Nations vehicle in eastern Ghouta of Damascus, May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)
A Free Syrian Army fighter carries his weapon in front of a Syrian Red Cresent vehicle in eastern Ghouta of Damascus
A Free Syrian Army fighter carries his weapon in front of a Syrian Red Cresent vehicle in eastern Ghouta of Damascus, May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)
United Nations vehicles drive by a damaged building in eastern Ghouta of Damascus
United Nations vehicles drive by a damaged building in eastern Ghouta of Damascus, May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)
Elizabeth Hoff, WHO Representative in Syria, talks in Ghouta
Elizabeth Hoff, World Health Organization (WHO) Representative in Syria, talks in Ghouta, eastern Damascus May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)
Elizabeth Hoff, WHO Representative in Syria, sits on a chair in Ghouta
Elizabeth Hoff, World Health Organization (WHO) Representative in Syria, sits on a chair in Ghouta, eastern Damascus May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT SOCIETY)
A member of the UN talks with Ahmed Taha, Shohadaa Duma brigade commander, in Ghouta
A member of the United Nations talks with Ahmed Taha (R), Shohadaa Duma (Martyrs of Duma) brigade commander, in Ghouta, eastern Damascus May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Bassam Khabieh (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A member of the Syrian Red Crescent walks past a humanitarian aid truck inside a warehouse in Ghouta
A member of the Syrian Red Crescent walks past a humanitarian aid truck inside a warehouse in Ghouta, eastern Damascus May 24, 2014. A delegation from the United Nations, the World Food Program, UNICEF and the World Health Organization, accompanied by the Syrian Red Crescent, visited the eastern Damascus suburb of Ghouta carrying humanitarian aid to be distributed to the residents, and moved in the area accompanied by the Free Syrian Army, activists said. REUTERS/Badra Mamet (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Smoke raises from what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta
Smoke raises from what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta, eastern Damascus May 24, 2014. REUTERS/Badra Mamet (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
Damaged aid boxes are pictured following what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta
Damaged aid boxes are pictured following what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta, eastern Damascus May 24, 2014. REUTERS/Badra Mamet (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)
A resident runs as smoke raises from what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta
A resident runs as smoke raises from what activists said was shelling from warplanes on a humanitarian aid warehouse in Ghouta, eastern Damascus May 24, 2014. REUTERS/Badra Mamet (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT)