It looks like Fox News is wanting to create headlines by giving its journalists some truly gigantic 55-inch tablets to work on. You can see them in the image below, with journalists working on the life-sized slates.
I don't know how productive I could be on one of those, and by the looks of things they're running 1080p and not 4K resolutions. It would be great to work on, but I think most people would benefit from the extra screen real estate of 4K versus a massive touchscreen. Remember, not all apps, software and websites work properly on touch screens, or are built for them.
But, it's good to see Fox News going in a new direction here.