Executive Edge: Apple COO steps down, Sabih Khan to fill role

Turnover at Apple or Apple turnover. The company's chief operating officer announcing plans to retire. Steve Kovak joins us here with more.Steve. Yeah, this is a big shakeup here. So, what's going on is Apple COO Jeff Williams.He's going to be stepping down from his role at the end of this month. And replacing him is Sabi Khan. He's currently the executive in charge of operations.That's the job Williams once held and even CEO Tim Cook held once upon a time. Williams is staying at Apple though until the end ...