UN Chief Warns Against Syrian Strike

Fears it will lead to more turmoil

U.N. Secretary-General Ban Ki-moon is warning that any "punitive" action taken against Syria for an alleged chemical weapons attack last week could unleash more turmoil and bloodshed in that nation's civil war.

Ban also cautioned nations such as the United States and France that may be considering such strikes that they are legal only in self-defense under the U.N. Charter or if approved by the U.N. Security Council.