(CNN) -- Diplomats attending the U.N. General Assembly used the spotlight and worked the sidelines in an attempt to make headway toward resolving the Syrian crisis as a graphic video emerged Friday that underscored the consequences of failure to do so. "What has the international community done to stop this carnage?" asked Turkey's foreign minister, Ahmet Davutoglu. "Literally nothing. We have yet to see a single effective action to save innocent lives." The inability of the Security Council to act, he said, "encourages the Syrian nation to kill even more people." Turkey is providing shelter for 90,000 Syrian refugees, but the rest of the world needs to do its share, Davutoglu said. "Our inability to act becomes a tool in the hands of despots and destructive regimes to demolish the cities, towns and villages, massacre civilians and make a mockery of the civilized world and the United Nations."
@highlight
World has done "literally nothing" to stop carnage, says Turkish official
@highlight
U.N. extends mandate of Commission of Inquiry
@highlight
Chemical weapons moved for security reasons, U.S. defense secretary says
@highlight
Clinton announces $45 million in aid to the opposition
It also renewed its request for @placeholder authorities "to cooperate fully with the Commission of Inquiry, including by granting it immediate, full and unfettered access throughout Syria."