Expert reacts to potential Iran-Oman Strait of Hormuz deal; Ted Cruz says U.S. needs to arm Iranians

Iran and Oman appear to be making progress on a potential deal surrounding the Strait of Hormuz, but the outcome may not be enough to satisfy the U.S. CBS News analyst Aaron MacLean joins with more insight. Iran and Oman appear to be making progress on a potential deal surrounding the Strait of Hormuz, but the outcome may not be enough to satisfy the U.S. CBS News analyst Aaron MacLean joins with more insight.