Don't believe HotAir's spin. If Coburn is so "anti-establishment" but is being coaxed by the very establishment to run for them, then he's just as corrupt and worthless as all of the other Republicans the GOPe wants to run.
Trump in the general election will have the Reagan coalition and Dems who despise Hillary. Coburn will get the same or lesser amount of support and votes as John Anderson did in 1980.
It would be a hoot if Coburn tipped OK to Mrs. Bill after OK even went for Sanders to avoid Mrs. Bill. Mr. Bill will get a real laugh out of that.
Tom Coburn considers himself a close, personal friend of Obama’s and says Obama’s election was a proud moment in American history.
No, Tom Coburn isn't corrupt... one might say that in time he's become very flexible and willing to do the right dad thing to facilitate his daughter Sarah's career as an opera singer:
https://www.google.com/webhp?tab=mw&ei=fAbwVtTuGYXteZbDiOgM&ved=0EKkuCAUoAg#q=sarah+coburn