More high school seniors this year used marijuana than smoked cigarettes in the past 30 days, according to government data released Tuesday.
http://www.usatoday.com/yourlife/health/2010-12-14-teen-marijuana-study_N.htm
More high school seniors this year used marijuana than smoked cigarettes in the past 30 days, according to government data released Tuesday.
http://www.usatoday.com/yourlife/health/2010-12-14-teen-marijuana-study_N.htm
