Key Points
• The Democratic primary race has been very stable, with the biggest exception being Elizabeth Warren’s rise to become one of the clear frontrunners.
• Donald Trump is attracting primary challengers, but his standing within the GOP remains strong.
• Sen. Johnny Isakson’s (R-GA) pending resignation expands the Senate playing field next year.
• Rep. Sean Duffy’s (R, WI-7) pending resignation sets up another House special election on Republican-leaning turf. The GOP remains favored to hold the district. CONT.
Kyle Kondik, Sabato’s Crystal Ball