onald Trump has been highly successful so far in his revenge campaign against the 10 House Republicans who voted to impeach him. Four lawmakers have chosen to retire, one lost his primary, another has been redistricted out of a job, and even Rep. Liz Cheney is polling so far behind her Trump-backed challenger that she has begun begging Democrats for their votes. On Aug. 2, two more of those 10 will be on the ballot when voters go to the polls in Washington’s primary. At first, it would seem that Reps. Jaime Herrera Beutler and Dan Newhouse would be the...