DNC planners work to pull off a dramatic Biden-Harris role reversal

After nearly a near year of careful planning, organizers of the Democratic National Convention are in a mad dash to accommodate a new nominee, a re-crafted program, and a highly compressed deadline to pull everything off as though this was the plan all along.

With President Joe Biden now out of the race and Vice President Kamala Harris pursuing the party's nomination, a dramatic role reversal for the two is likely to play out before a nationally televised audience when around 5,000 delegates, 12,000 volunteers, and 15,000 media members gather for four days in Chicago starting Aug. 19.

Harris is banking on introducing her vice presidential pick to the country and standing at center stage to accept her party's nomination. Biden—who until mere days ago thought he'd be the one getting the nod—will have a more peripheral and ceremonial role akin to the treatment of second-term presidents set to leave office.

He will still give a speech and have his achievements feted, but the whole thing will require a delicate political balance between the president and his No. 2.