HBO Boxing Insiders Eric Raskin and Kieran Mulvaney preview the light heavyweight fight between Bernard Hopkins and Joe Smith Jr. -- the final bout of Hopkins' career -- and also break down the undercard fights.

Hopkins vs. Smith happens Saturday, December 17 live beginning at 10 p.m. ET/PT on HBO World Championship Boxing.

Photo credit: Jeff Fusco, Hoganphotos/Golden Boy Promotions