Former State Department energy envoy on how the war in Iran is impacting gas prices NPR | By Ayesha Rascoe Published September 6, 2026 at 6:20 AM MDT Facebook LinkedIn Email Listen • 5:07 NPR's Ayesha Rascoe talks to former State Department energy envoy David Goldwyn about how the war in Iran continues to affect gas and diesel prices. Copyright 2026 NPR