San Diego Gas and Electric employee was fired after a stranger posted to Twitter a photo of the man making the white power symbol with his hand while in a company truck. Emmanuel Cafferty says he was just cracking his knuckles, but he was suspended and a few days later, fired. It all started about two weeks ago near a Black Lives Matter rally in Poway when Emmanuel Cafferty, a San Diego Gas and Electric employee, encountered a stranger on the roadway. The stranger followed Cafferty and took a picture of him as his arm hung out the window of...