Russian opposition leader poisoned with nerve agent: Germany

A critic of President Vladimir Putin who fell into a coma in Russia and is being treated in Berlin was attacked with a Novichok nerve agent, a German government spokesman says.

Facebook evacuation after deadly sarin sent in mail

Facebook has evacuated four buildings and two people are being evaluated for possible exposure to the nerve agent sarin after a package at the company’s Silicon Valley mail facility tested positive for the toxic compound.