https://www.cnbc.com/2018/06/13/whole-foods-ceo-john-mackey-says-he-stands-his-ground-against-amazon.html

Whole Foods CEO John Mackey on Tuesday held a town-hall company in which he assured employees he continues to stand his ground against the grocer's new corporate parent, according to Business Insider, which said it obtained a recording of that meeting.

"I ultimately am not afraid to get fired so — not that I think they are going to fire me — but I'm not afraid of it, so that gives me a position of strength to speak truth to power when it's necessary to do so, and I've done it many, many times," he said, according to Business Insider.