Senate Foreign Relations Committee Chairman Bob Corker (R-Tenn.) is surrounded by reporters on Capitol Hill on July 27. Corker is an influential Republican who at times has clashed with President Trump. (Jenny Starrs/The Washington Post)Democrats are defending more than twice as many Senate seats as Republicans this election cycle, including several in conservative-leaning states that Trump won. Trump won the district by four points in November; Mitt Romney won it by five points over Barack Obama in 2012. But two key House forecasters on Monday immediately moved the seat from a likely Republican hold to a toss-up.

Source: Washington Post September 11, 2017 17:15 UTC