(Bloomberg Businessweek) -- Anuradha Mittal was about to step out of her home in Oakland, Calif., on the last Friday of May, but first she had one last email to send. She was on her way to one of the demonstrations that had broken out around the world five days after the killing of George Floyd in Minneapolis. Like hundreds of other protesters, she’d be praying and dancing late into the night, in streets blurred by billowing tear ga...