It doesn’t surprise me that Savage is playing to the kook fringe. That seems to be his schtick.
I listened to the show. Savage insinuated nothing more than the question has to be asked, given Breitbart's recent announcement that he had come into possession of tapes of Obama in college which shine light on his radical views, and that he, Breitbart, planned to use them to vet Obama before the election.
Savage, tonight, spoke openly of the likelihood of just a plain old heart attack as much as anything else.
What's your schtick, painting false scenarios?