It's terrifyingly sad that Russia, who took part in banning chemical weapons over 30 years ago, has decided to reinstitute such atrocious warfare against the Ukrainian people. Moscow is already known to have used a chemical agent called chloropicrin, which is used to choke people to death. As Putin will violate even his own country's human rights laws to destroy Ukraine, it will be up to the West to stop him from obtaining the chemicals needed to do so.