It's certainly one of the most favorably reviewed movies of the year, and a major player in the best picture race at the Oscars.But 'Brokeback Mountain' isn't the easiest sell to audiences unaccustomed to films that deal frankly with same sex relationships: even at a recent screening in Los Angeles' liberal Westside, some moviegoers broke into inappropriate (but no doubt tension relieving) laughter at a scene in which the wife of taciturn cowboy (Heath Ledger) catches her husband in a passionate embrace with Jack Twist. (Jake Gyllenhall)Perhaps to remind viewers (and voters) that there is more to director Ang Lee's...
