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UP NEXT
Can marijuana help wean addicts off heroin and other opiates?
04:33
Safe injection sites: A radical new approach to battling addiction
05:53
To win Oscars, movie stars and studios sometimes go to extreme measures
04:57
#OscarsSoMale? Hollywood is biased against female directors, some charge
05:12
Side guards: New push to make safety devices on trucks mandatory
05:32
‘America’s Chernobyl’: Inside the most toxic place in the nation
07:29