Well, greed is not only good, apparently, it's back, and more ravenous than ever. On Tuesday the venerable Wall Street investment bank Goldman Sachs announced an astonishing $3.4-billion quarterly profit, it's best ever in its 140-year history. It also announced that it's allocated a whopping $11.4 billion towards employee compensation this year. So, just a few months after being bailed out by the U.S. Government and...