On a day when many late primaries are happening–proving that you can nominate someone closer to Election Day and not need to advertise for two goddamn years–the race for Michigan’s open Senate seat has been set. After stomping actor Hill Harper in today’s primary, Democratic Congresswoman Elissa Slotkin will take on former Congressman Mike Rogers, who last served in Washington in 2015; Rogers held off former Congressman Justin Amash. The seat is available thanks to the retirement of four-term Democrat Debbie Stabenow.