Nerve agent used to poison ex-spy, daughter circulated through vents of his car

The Russian nerve agent used to poison ex-spy Sergei Skripal and his daughter was circulated through the vents of his BMW, intelligence sources said in a new report. Skripal, 66, and his daughter Yulia Skripal, who were found slumped over on a park bench in the British city Salisbury on March 4, are in stable...