Not nerve gas?
Oh, I thought you meant they were eying Sarin as a way to get rid of those employees...
Yahoo!'s search for a new leader has brought Arun Sarin into the frame, as someone with experience leading a public company into developing-market expansion who is currently at a loose end. Arun stepped down as chief executive of Vodafone back in May, after masterminding the company's expansion into India and Eastern Europe as …