Are you a secret smoker? By JOSEPH P. KAHN / THE BOSTON GLOBE, The Virginian-Pilot © August 8, 2005 THE PENULTIMATE episode of “Everybody Loves Raymond” outed one of the series’ recurrent characters – Pat MacDougall, played by actress Georgia Engel – as a secret cigarette smoker. Family members were stunned, if not amused, to discover Pat had been puffing away for years, concealing her habit with the aid of breath mints and air freshener. One viewer who found herself laughing on the outside while cringing on the inside was Mary, a Massachusetts bank employee. For Mary, Pat’s dirty little...