Does the West need to do more to counter Russian meddling?

Following the Salisbury, U.K. attack on Sergei Skripal, a former Russian military intelligence officer, and his daughter with a nerve agent believed to have originated in Russia, the West has given its old Cold War rival the cold shoulder.
More than 20 countries have expelled Russian diplomats. The United States expelled 60 Russian diplomats believed to be intelligence agents and announced the closure of the Russian Consulate in Seattle. Russia returned the favor, expelling diplomats in kind, in