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2020 Daily Trail Markers: Biden campaign says Iowa caucus a "dog fight"

Name: 2020 Daily Trail Markers: Biden campaign says Iowa caucus a "dog fight"
Uploaded: 2019-09-03T22:12:50-0400
Duration: 3 min 25 s
Description: CBS News political correspondent Ed O'Keefe reports on how former Vice President Joe Biden's campaign is preparing for a close race in Iowa, in Tuesday's edition of the 2020 Daily Trail Markers.

CBS News political correspondent Ed O'Keefe reports on how former Vice President Joe Biden's campaign is preparing for a close race in Iowa, in Tuesday's edition of the 2020 Daily Trail Markers.