Of course he doesn’t endorse Trump. He’s the definition of Establishment Republican.
He is also a member of PNAC, Project for a New American Century (1990s), with Donald Rumsfeld. PNAC called for a new Pearl Harbor to force the US to engage with the middle east and force changes to America. This was a couple years before 9/11.
Jeb Bush was a founding member of PNAC.
You sound like you came straight from DU....did you?