Not long after the November 2017 elections, I had lunch with David Petts, a Democratic pollster and longtime veteran of congressional campaigns. He remarked that the Republican gubernatorial candidates in Virginia and New Jersey performed within one to four points of President Trump in every congressional district in the state. The good news for the Republicans was that they didn’t lose districts that Trump easily carried. The bad news, even a GOPer not named “Trump” did not perform any better in districts Trump narrowly won or narrowly lost in 2016.
Petts handed me a spreadsheet that arranged the GOP-held congressional districts by Trump 2016 vote and argued Democrats should target every single district in which Trump took 55 percent of the vote or less. The theory being that Trump’s vote in 2016 would be the high-water mark for GOP candidates in 2018. CONT.
Amy Walter, Cook Political Report