Dana White UFC 169 video blog: Behind-the-scenes at gruesome UFC 168 (NSFW)

Fight week, blog week! Check out the first installment of Dana White's UFC 169: "Barao vs. Faber 2" video blog that serves as a behind-the-scenes look into UFC 168: "Weidman vs. Silva 2," which took place at MGM Grand Garden Arena in Las Vegas, Nevada, on Dec. 28, 2013, featuring the dramatic -- and graphic -- footage after the main event concluded. Proceed with caution!