Former Vice President Biden is reportedly close to decision on 2020 White House run as Elizabeth Warren makes Iowa debut

Name: Former Vice President Biden is reportedly close to decision on 2020 White House run as Elizabeth Warren makes Iowa debut
Uploaded: 2019-01-07T16:59:32Z
Duration: 2 min 19 s
Description: 76-year-old Joe Biden tops early polls of the Democratic presidential field that's already forming; Peter Doocy reports from Des Moines, Iowa.