Study: Smoking pot is not that bad on lungs
SAN FRANCISCO - Smoking a joint once a week or a bit more doesn't harm the lungs, suggests a study which lasted 20 years.
http://www.news10.net/video/1384957537001/1/Study-Smoking-pot-is-not-that-bad-on-lungs
http://bcdownload.gannett.edgesuite.net/kxtv/35121343001/35121343001_1384979029001_th-1384893612001.jpg?pubId=35121343001
Study: Smoking pot is not that bad on lungs
SAN FRANCISCO - Smoking a joint once a week or a bit more doesn't harm the lungs, suggests a study which lasted 20 years.
lungsmokingstudyNewspotKXTV
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