As opioid overdose deaths continue at a near-record pace, many cities are seeing the problem play out on public streets. In Oregon, state leaders recently teamed up to declare a 90-day state of emergency in downtown Portland which will direct resources to help combat the fentanyl crisis. In this episode, we examine why fentanyl and other synthetic opioids have become such a danger to drug users, and whether Portland’s approach can be a model for other cities across the country. Guest: Josh Campbell, CNN CorrespondentLearn more about your ad choices. Visit podcastchoices.com/adchoices