What Are the Big Surprises of the 2018 Midterms?

Kristen Soltis Anderson: “I’m still waiting for the completely-out-of-nowhere big race to emerge. I feel like there’s always one. Remember in 2014, when nobody had paid attention to Virginia’s Senate race and suddenly votes come in and Ed Gillespie almost pulled it off? Anyone have any wild, irresponsible guesses about what race might turn out that way this year?”