"Pod Save America" host Tommy Vietor on DNC, Biden's decision to step aside

Tommy Vietor and his "Pod Save America" co-hosts were among the first to call on President Biden to end his reelection campaign after Biden's debate against former President Donald Trump earlier this summer. Vietor, a former Obama spokesman, joined CBS News to discuss the DNC, Kamala Harris' campaign and Biden's decision to drop out of the race.