He appears to think the common-sense charisma of a Warren Buffett of Berkshire Hathaway or a Peter Lynch of Magellan looms large enough in the average man 's mind to obscure Kenneth Lay of Enron , Bernard Ebbers of WorldCom , Jack Grubman of Salomon Smith Barney , Henry Blodget of Merrill Lynch , etc . , alas , etc . .