Trump endorses Deihl for MA Governor. If Baker runs for reelection then this could work in his favor - it allows him to easily run away from Trump and get Indies to vote for Baker in the R primary. If he doesn't run, then I expect this to give Deihl the nom over Polito and therefore had the race to the Dems.
Quite the contrary, Trump's endorsement makes or breaks primaries, even in deep blue states. I expect Diehl to win the Republican Primary, even if Baker runs for another term, and in any event, I now expect Baker to announce that he won't be running for reelection any day now.
