This whole thing stinks Assad could not have done this Rebels did it to bring the US into the scene in order to change the game on the ground at the encouragement of the Arab league as well..... Proxy war between US and Russia / Iran... Doesn't serve Israel's interest when Russia begins to cooperate with Iran... Better to have Assad.
ISIS claims responsibility for bombing in Baghdad suburb; death toll hits 21 (Reuters)
from the article: Hagel: U.S. ready to strike Syria immediately if Obama orders action