Britain Says It Has Proof Russia Stockpiled Lethal Nerve Agent Foreign Secretary Boris Johnson said on Sunday that Russia has been researching military-grade nerve agents for use in assassinations. Russia denies it. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:In Russia, a Bribery Case Lifts the Veil on Kremlin IntrigueIn China’s Coal Capital, Xi Jinping’s Dream Remains ElusiveMemoir of Growing Up Fat Forces France to Look in the MirrorJapan Ranks Low in Female Lawmakers. An Election Won’t Change That.W.H.O. Names Mugabe a ‘Good-Will Ambassador,’ and the World BalksThe Look: Traveling Across Japan