Embattled hedge-fund billionaire Steven A. Cohen, whose SAC Capital Advisors is charged with insider trading, paid spiky-haired chef Guy Fieri $100,000 “to be his friend for a day,” a new book reveals. Cohen paid Fieri to drive around Connecticut with him to reenact a fantasy episode of “Diners, Drive-Ins and Dives,” reveals Allen Salkin in his book, “From Scratch: Inside the Food Network.” But after “Cohen paid Guy Fieri $100,000 to be his friend for a day,” Salkin writes the odd couple became so close that the chef’s top-rated show even featured Cohen’s favorite hot-dog spot, the (perhaps appropriately titled) ... (full story)