Russia Researched Use of Poisoned Door Handles, U.K. Says They also trained agents in such attacks, Britain’s national security adviser says in a letter laying out a case for Russian responsibility in the Skripal poisoning. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:British Patients Reel as Hospitals Race to Revive Computer SystemsFaithful Come From Far and Wide for a Special Day in FátimaBehind China’s $1 Trillion Plan to Shake Up the Economic OrderIvory Coast Soldiers Mutiny, Blockading a CityIn Portugal, Pope Proclaims Two Fátima Siblings SaintsSecurity Experts Scramble to Contain Fallout From Cyberattacks