Fentanyl is a potentially deadly synthetic opioid. The other month, a drug enforcement official in the country described it as the single deadliest drug threat the US has encountered. It’s been around since the 1960s and small doses are used safely every day by medics for pain relief. But as an illegal drug, Fentanyl is blamed for more than 70,000 deaths in the US every year. We bring together two parents who lost children to the drug. George Gerchow in Colorado tells us that one of the hardest aspects is dealing with the stigma and lack of support from the community.