“The Syrian government accused rebels of firing a chemical weapon for the first time on Tuesday in the north of the country, killing at least 25 people in the war-torn Aleppo province. Rebels quickly denied the report and accused regime forces of firing a chemical weapon on a long-range missile.
Neither of the accusations could immediately be verified, and a chemical weapons expert in the U.K. told CBSNews.com there was very little evidence to suggest any actual chemical weapons had been deployed. A U.S. official, speaking anonymously…, also said there was no evidence of a chemical attack. Also expressing doubts was the Organization for the Prohibition of Chemical Weapons, which reported no independent information of chemical weapons use.
At the White House, spokesman Jay Carney told reporters the administration had no evidence to suggest the rebels had used chemical weapons.