Martha Stewart's embattled stockbroker Peter Bacanovic has been spending his days out of sight, chatting with friends on the phone, writing thank-you notes to well-wishers and huddling with lawyers, a new report says. Bacanovic, currently holed up at a friend's house as the ImClone scandal continues to brew, has also been fielding phone calls from friends and questioning why he ever hired Douglas Faneuil as his assistant, New York magazine reports this week. Bacanovic client Stewart unloaded 3,928 shares of ImClone stock on Dec. 27, a day before the Food and Drug Administration nixed a key application for Erbitux, the...