Talking Points Memo reports:
Democrats are on the verge of a major upset victory deep in Trump country, according to a new bipartisan poll shared first with TPM. Democrat Conor Lamb leads Republican Rick Saccone by 48 percent to 44 percent in a survey conducted by RABA Research, a bipartisan firm. That would mark a huge upset in a conservative district that stretches from Pittsburgh to the West Virginia border that President Trump won by 20 points in 2016. It would give Democrats their first House special election victory of the Trump era on Tuesday night.
Trump plans to campaign there on Saturday to try to goose GOP base turnout for Saccone, who has mightily struggled with fundraising and getting his name out there as GOP outside groups have had to pick up the slack with millions of dollars worth of TV ads. But according to the survey, the president is currently unpopular with the district’s most likely voters, with 48 percent of those saying they definitely or probably plan to vote in the race disapproving of his job performance to just 44 percent who approve.
The election is replace GOP Rep. Tim Murphy, who resigned last October in an adultery/abortion scandal.