Now virtual reality is the latest craze, and Fox Sports is offering VR streams from the U.S. Open at Oakmont. Some of the technology - and some of the people working behind the scenes - in VR come from those short-lived 3-D productions, which never caught on widely among television viewers at home. ''It's not meant to be and we're not producing it as a replacement,'' said David Nathanson, Fox Sports' head of business operations. More...