Democratic party leaders and donors are rallying around Vice President Kamala Harris as their presumptive presidential nominee. Harris finds herself in her second campaign for the presidency, but this one is in an entirely new context. So how did we get here? Astead Herndon is a national politics reporter for the New York Times and the host of the politics podcast, The Run Up. He previously covered Kamala Harris’ 2019 presidential campaign. He joins CNN Political Director David Chalian to explain how Harris meets this moment and what to expect in the next hundred days of her campaign.