Peggy Noonan writes in the Wall Street Journal about the US presidential elections:
You remember the story, from Genesis, of the famished brother who gave up his birthright for food. “He sold his soul for a mess of pottage.” The problem in national politics this year is the number of candidates of whom it could plausibly said, “He sold his soul for a pot of message.” He became something else, adopted new views, took stands the opposite of what he’d taken in the past, because he thought that if he didn’t he could not win a base in the base. (“He” here includes “she.”) Candidates take new views to create a new message. You “sell your soul” to put on the policy skin media professionals fashion for you. In this way you make yourself into someone else. […]