MXC was a phenomenon that took place on Spike TV in the 2000's. It was, at it's core, a Japanese game show that was completely re-edited with English dubbing and new rules to hold everything all together. It would be obstacle courses like hopping from stone to stone in a body of water where some sink when you step on them or walking across rolling logs hoping not to fall in the water...
CBS is rolling out a 24-hour streaming sports news network that will allows viewers to watch previous segments and jump back into live programming seamlessly.