Whole Foods founder, in town to promote his book, stirs a hornet’s nest

Whole Foods founder and co-CEO John Mackey, in the Bay Area for a few days to promote a book, is catching grief for calling Obamacare a form of “fascism” and suggesting that climate change is “not necessarily bad.” Not exactly the stuff you’d expect from someone whose organic grocery chain promotes a progressive image. He’s in full peel-back mode, and we're not talking apples. Chronicle has a Q&A.