Showing Smoking will get movie R-rating

Let me get this straight. Movies with immoral behavior are OK. Movies with dangerous behavior are OK. Movies with other addictive products are OK. At least for now, movies with alcohol are OK. Is it just because smoking is considered politically incorrect? The US is obviously becoming a much less free country.

A girl and her grandparents have sued the Chicago Board of Education, alleging that a substitute teacher showed the R-rated film "Brokeback Mountain" in class.

The lawsuit claims that Jessica Turner, 12, suffered psychological distress after viewing the movie in her 6th grade class at Ashburn Community Elementary School last year. . . .