CNN's Randi Kaye rides along through a Philadelphia neighborhood where heroin is prevalent and easy to get.
Scoring heroin on Philadelphia's streets
Philadelphia's Battle Against Opioids Takes Aim at Hard-Hit Neighborhood
Charlie Sheen Tells Dr. Oz Why He Stopped Taking His HIV Medicine
Busting up a heroin camp, with no arrests
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Hitting the streets in Philadelphia’s opioid epidemic ‘Ground Zero’
In Philadelphia, fentanyl leaves deadly trail: Washington Post interns + Wes Lowery investigate
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