Today is Tim Cook’s last day as Apple CEO, with John Ternus set to take over tomorrow. To mark his last day in the role, Cook penned an emotional memo to Apple employees today. Read it below. In the memo sent to employees this morning and obtained by 9to5Mac, Cook reflects on his time at Apple and thanks employees for all of their work. He also says he takes “enormous comfort in handing the helm to someone as brilliant and wonderful and capable” as John Ternus. “Few people understand what it tak...