Opioid crisis! 70,000 drug overdose deaths in the US in 2017; the sharpest increase occurred among deaths related to fentanyl and fentanyl analogs (other synthetic narcotics) with more than 28,400 overdose deaths.
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Trump did commit to fix this problem

North America continues to experience the highest drug-related mortality rate in the world, accounting for 1-in-4 drug-related deaths globally.

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