Jeb Bush may be a front runner as a Republican candidate for the Presidency of the United States - which would effectively make him one of the most powerful and responsible men in the world - but it seems he hasn't quite gotten to grips with the capabilities of his Apple Watch just yet. It's been highlighted in the past that Bush is a fan of technology, and in particular Apple products. He's been an Apple Watch owner for quite some time, and while he has publicly stated that he thinks it can be improved, he has also noted how "cool" he thinks it is. That may be the case, but he apparently didn't know that he can answer phone calls directly from the Watch.