Russia has repeated its allegations that foreign-backed insurgents in Syria were behind the chemical weapons attacks in the country. Russia\'s UN ambassador says the US has provided no proof that the Syrian government was involved in the attacks. Vitaly Churkin said that the claims that the Syrian government carried out the chemical weapons attacks are not persuasive. He added that Moscow views last August\'s deadly sarin gas attack outside Damascus as a provocation by the militants. The remarks came after a closed-door meeting on a UN investigation into the chemical weapons attacks in Syria. At the meeting, Russia and Western nations remained at loggerheads over who is to blame for the attacks. But UN experts recently said they have credible information that chemical weapons were used against the Syrian army and civilians. However, the U-N report has not determined whether the Syrian government or foreign-backed insurgents were responsible for the attacks. Show Less >>