Eminem endorses Biden with powerful 'Lose Yourself' ad

Eminem has officially endorsed Democratic presidential candidate Joe Biden by approving the use of his signature hit, "Lose Yourself", in a new campaign ad.

Released on the eve of Election Day, the 45-second ad is titled "One Opportunity" and advocates for voter turnout by featuring black-and-white footage of everyday Americans standing in line to vote. Those scenes are interspersed with clips of Biden and his running mate, Kamala Harris, campaigning in Eminem's home state of Michigan. It's all soundtracked by the rapper's Oscar-winning song, which appeared in the 2002 movie 8 Mile.