Former White House official on Biden's cabinet picks

President-elect Joe Biden has pledged to unify a divided nation after the electoral college confirmed his election victory. Meantime, Biden's future cabinet is starting to take shape. So far he's announced more than a dozen nominees for key positions. Joe Grogan, former director of the White House Domestic Policy Council and a former member of the White House Coronavirus Task Force, joined CBSN's Lana Zak to discuss.