Quote from MarketMasher:
Corporations seek to maximize profits in any manner possible. An individual functioning in such a manner would likely be a sociopath, and since corporations are regarded as individuals (where are the Constitutional Conservatives protesting that one?), it can be like legalizing sociopath behavior.
So corporations will do like Walmart did - seek to offload as much of the cost of doing business on the gov't (like paying so low that health-care will be forced onto the state). Likewise, multinational corporations operate with the backing of US military and (as WikiLeaks showed) even ambassadors push Boeing and GE products.
What seems most consistent is people who seek to get into political office to give away what isn't theirs while pocketing a payoff for it, either immediately in campaign money or later in a cushy, high-paying "consultant" job that is more like "deferred compensation".