Middle East on the brink: What's next after the latest strikes?

The conflict between the US and Iran has escalated again, with American forces carrying out strikes and Iran closing the Strait of Hormuz. Diplomatic efforts are still underway, but the fighting has badly undermined the fragile ceasefire and sent oil prices sky high. Sean Foley, professor of history at Middle Tennessee State University. Sean Foley, professor of history at Middle Tennessee State University, joins the show to chat with guest host Tamara Cherry.