U.S. Markets open in 7 hrs 58 mins

Iran releases tanker after seizing in July

A United Nations summit this week is set to review attacks on Saudi Arabia's oil facility. This comes as Iran said a British-flagged tanker it seized in July is free to leave. Yahoo Finance's Heidi Chung, Brian Cheung, and Julia La Roche are joined by Atlantic Council Senior Fellow Dr. Ariel Cohen, to discuss.