Syria mixing chemical warfare agents, U.S. official

Syrian forces began combining chemicals that would be used to make deadly sarin gas for use in weapons to attack rebel and civilian populations, a U.S. official tells CNN.

The United States obtained intelligence over the weekend indicating this development, according to the official who had direct knowledge of the latest information.

The intelligence, the official said, came from multiple sources but declined to provide any more details about how the United states learned of it.

Sarin gas, the source said, could most readily be used to fill artillery shells. Continue reading