Low-information Republican voters, of course! They're the majority of GOPe supporters (the majority of GOP voters, actually).
"Whoa! You just hear what Romney said about Trump?"
Wife: "Romney? Didn't we vote for him?"
"Yeah! He said Trump's hurting the GOP!"
"Bummer. But Jeb's still good, right?
"Oh, yeah! Jeb's the man!"
