Flyover
- Aug. 7, 2020
- 3 min read
Senate
Iowa: After five consecutive Iowa statewide post-primary surveys found Democratic challenger Theresa Greenfield edging Sen. Joni Ernst (R) by 2-3 percentage points, the new Monmouth University poll (7/30-8/3; 401 IA likely voters) shows the incumbent holding the same small lead, 48-45%. The Iowa race is part of the four-state Republican majority firewall that includes Alabama, Maine, and Montana. All four races are must-win GOP contests if the party is to hold their tenuous Senate majority.
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