'Little doubt' that chemical weapon used on Syrians, U.S. official says

There is "very little doubt" that a chemical weapon was used by Syria against civilians in an incident that killed at least 100 people last week, but the president has not yet decided how to respond, a senior administration official said Sunday.

http://www.oregonlive.com/today/index.ssf/2013/08/little_doubt_that_chemical_wea.html