related_tweet: @aidad15840249 @cnn @chriscuomo drug overdoses are up sharply hitting 70k in 2017. the top offenders are 1) fentanyl, 2) prescription opioids, and 3) heroin. fentanyl is flown/shipped in from china, opioids are domestic, and heroin along the southern border is through the ports. a wall will have 0 impact.