Claim: Conservative groups have spent $5 million "against" Tammy Baldwin -- five times more than against all other Democratic U.S. Senate incumbents up for election in 2018 combined.
Fact-check: Millions more spent to defeat Tammy Baldwin than other Dems
Verdict: mostly-true
Organisation: PolitiFact
Author: Tom Kertscher
Date published: 2018-01-17T00:00:00