01 Jan Video: UFC Vegas 12 preview show
<img alt="UFC Fight Night Hall v Silva: Weigh-Ins" src="https://cdn.vox-cdn.com/thumbor/R2A7s6NRoRktXTrpGMrNIYFTCVc=/0x0:4209x2806/1310x873/cdn.vox-cdn.com/uploads/chorus_image/image/67716996/1229363849.0.jpg"> <small>Photo by Jeff Bottari/Zuffa LLC via Getty Images</small> <p>With UFC Vegas 12 just hours away, MMA Fighting’s Mike Heck and Jose Youngs break down the top storylines ahead of Saturday’s event at the UFC...