From the article:
Federal employees now are paid much more money than their counterparts in private industry. Is Obama willing to acknowledge that they earn "enough" and should forgo future pay increases? Obama himself earned more than $5 million last year. Is that "enough"? George Soros has made countless millions from currency manipulations that many regard as little better than extortion. Does he have "enough"?
I suspect that "enough" will prove to be a standard that is both highly flexible and intimately related to political influence.