great vampire squid, we're not talking about a horror movie, something much scarier, goldman sachs, as famously put, it's a great vampire squid wrapped around the face of humanity relentlessly jamming its blood funnel into anything that smells like money. wow, what a vision. here with a closer, perhaps more subtle look at goldman sachs is bill cohen, author of the new book "money and power: how goldman sachs came to rule the world." look, you were on wall street for 17 years in the m & a business, you know these banks inside and out. having studied goldman to this depth, what is the single most important revelation about them? >> the thing they like me talking about the least is the fact that in starting december of 2006, they made a huge