He should challenge it, check all those votes to see if they were qualified to vote in the runoff. I’d think that Democrats who are political enough to vote would have voted in their own primary.
He should fight for the Republicans who elected him. He’ll be fighting Democrats not Republicans.
And when the media and GOPe start bragging that the establishment won we should always correct them. The GOP establishment lost the Republican vote, that’s a fact.
He is considering a challenge, according to Breitbart.com a few minutes ago. Haven’t heard he has yet conceded, so something may actually be up.
If he concedes, he can not challenge.