@CNN: Smokers are 7 times more likely to use marijuana daily, a new study finds https://t.co/FqdgXiSg1S https://t.co/OzALhdAkct

December 5, 2017 / The Arbiter / CNN

@CNN: Smokers are 7 times more likely to use marijuana daily, a new study finds https://t.co/FqdgXiSg1S https://t.co/OzALhdAkct

Smokers are 7 times more likely to use marijuana daily, a new study finds https://t.co/FqdgXiSg1S http://pic.twitter.com/OzALhdAkct

— CNN (@CNN) December 5, 2017

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