FILE - In this July 8, 2019, file photo, national security adviser John Bolton speaks at the Christians United for Israel's annual summit, in Washington. In the world’s hot spots from Iran to North Korea, and even among allies, some see opportunity in President Donald Trump’s firing of his national security adviser, Bolton. (AP Photo/Patrick Semansky, File)

Admiral James Stavridis (Ret), former Supreme Allied Commander at NATO and currently a member of the Carlyle Group, spoke with Brian Kilmeade about John Bolton leaving the Trump administration, why Senator Elizabeth Warren is wrong in saying Afghanistan cannot be solved militarily, Russia needing to be careful in their relationship with China and why Iran will be a tougher nut to crack in getting a nuclear deal than North Korea.

Listen here: