As for the GOP primary voters, remember they are generally the Party faithful and the cult minions and definitely not to be confused with the Party as a whole. Obviously there are so many seats that are cracked and packed and gerrymandered, but for those seats that are still competitive, the Trump "stamp of approval" is a stench that is going to linger in the general election no matter how hard they try to extricate themselves from it.

A special election for state representative in Michigan last night saw the Democratic candidate win by about 20 points, whereas the prior election was about a 7-point win for the D's... another double-digit swing in a special election.

[Head] "Most Trump-Backed Challengers Beat Indiana Incumbents Who Bucked Trump"

[Sub-head] "President Trump endorsed primary opponents against seven Republican lawmakers who opposed his redistricting push. At least five of the Trump-backed candidates have won their races."