] One of Warren Buffett's companies is fighting charges it ] helped a customer cook its books. ] ] For insurance gumshoes it's as improbable a scenario as ] finding a man with a smoking gun standing over a corpse. ] The scam is for a company to lend money to another but ] call it "insurance" instead so the borrower doesn't have ] to put debt on its balance sheet. The problem is, the ] perpetrators are usually smart enough not to put any ] incriminating stuff in writing. |