The Gadarene Swine

In a visit to old haunts, ex-Wall Street trader Michael Lewis (author of "Liar's Poker") describes how greed was turbocharged by ignorance among both the experts and the public, firing them all well beyond the edge of the precipice.

Anatomy of a CDO

The Wall Street Journal provides a grisly visual dissection of a subprime mortgage package - thanks to The Contrarian Investor for the lead.

If I follow correctly, the trickery seems to come in step 4, where a CDO largely composed of middling-rated mortgage risk sells bits of itself with unreasonably optimistic ratings attached. "Skimmed milk masquerades as cream".