Theranos founder Elizabeth Holmes has raised eyebrows with an ominous post about her child’s “health and safety” while serving a prison sentence for fraud. “I don’t get angry often. Tonight, I am,” Holmes, 42, tweeted on Friday, September 25. “People put my child’s health and safety at risk. They knowingly and consciously chose this path.” She then warned, “If protecting my child means burning bridges, I’ll burn them to light the way. Time to sleep. I’ll grab the match tomorrow.” It was not immediately clear who or what Holmes was directing her tweet toward, though she incl...