DI has documented statements by Marcella Sorg on Drug Policy, Immigration Policy, and Public Health. Read the quotations, original sources and related cases below.
Role at the time: Research professor and medical and forensic anthropologist at the University of Maine, writing in an email to PolitiFact
Challenged the characterization
Response to this claim
Maine’s decrease in overdose deaths in 2025 and 2026 occurred because the Trump administration sealed the border.
“The evidence supports multiple factors for this reduction in overdose deaths, especially fentanyl deaths, rather than pointing to a closing the US border as a single cause.”
Open source (opens in a new tab)Maine drug overdoses are down. Is Vance right that Trump’s border policies are the cause?Expert interviews and ruling
Why we used this label
The statement directly rejects the characterization of border closure as the sole established cause.
JD Vance attributed Maine’s falling overdose deaths to the Trump administration sealing the border. The decline began before the administration; researchers cited several possible contributors and said available evidence does not establish border policy as the cause.