Caleb Moore's X Games crash: Snowmobiler suffers potentially fatal brain complications

Caleb Moore remains hospitalized after suffering a brain complication in the days following his snowmobile accident at the Winter X Games. Doctors indicated on Monday afternoon that Moore's injuries will likely prove to be fatal. The X Games might be all about pulling off mind-bending tricks while catching big air, but it's important to remember the athletes competing are regularly putting their bodies in very real danger. We got another ugly reminder of that on Thursday when Caleb Moore's snowm...