During a final nine-day swing through Iowa, a feeling of uncertainty surrounds Biden’s campaign.
Biden on the bus: my behind the scenes look at @JoeBiden's closing days on the stump in Iowa https://t.co/SzvpkIji62
— Mike Memoli (@mikememoli) February 2, 2020
Biden on the bus: Inside the former vice president's final Iowa pitch. Exclusive access from our @NBCNews reporter @mikememoli. And more ahead @NBCNightlyNews tonight https://t.co/Mburbmw5t3
— Kate Snow (@tvkatesnow) February 2, 2020