PORTLAND, ME – JUNE 3: Stephen Barbour of Westbrook, a heroin addict, waits anxiously while on the Amtrak Downeaster headed for Haverhill, Mass., where he would enter a rehabilitation program Friday, June 3, 2016. Barbour was sent to Massachusetts because of a shortage of beds in Maine. He was turned on to oxycontin by a close family friend. His addiction to painkillers led him to heroin. Barbour fidgeted a lot during the ride, checking his phone frequently. (Photo by Gabe Souza/Staff Photographer)

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