Britain says Russia secretly stockpiling deadly nerve agent used in attack
Britain and Russia have each expelled 23 diplomats over the attack as relations between the two countries crash to a post-Cold War low.
Emergency services wearing protective clothing work near the bench where former Russian intelligence officer Sergei Skripal and his daughter Yulia were found poisoned in Salisbury, Britain, March 13, 2018.(photo credit: REUTERS)ByREUTERSUpdated:
