Rebel forces attacked a military camp near Aleppo --- in this latest video posted to a social media website. While Reuters cannnot independently verify these reports, it came on a day that saw western powers discussing what role they will play in Syria's future.
British Prime Minister David Cameron.
SOUNDBITE: British Prime Minister David Cameron saying:
"None of us have any interest in seeing more lives lost, in seeing chemical weapons used or extremist violence spreading any further. So we welcome President Putin's agreement to join an effort to achieve a political solution. The challenges remain formidable but we have an urgent window of opportunity before the worst fears are realized."
His remarks came on the heels of a meeting with U.S. President Barack Obama at the White House. Both leaders supporting a push to create a transitional government.
SOUNDBITE: U.S. President Barack Obama saying:
"That includes bringing together representatives
