MS NOW’s Ari Melber reports on the latest developments in the Iran war and is joined by retired four-star Army General Barry McCaffrey and Ambassador Dennis Ross. (The Beat's YouTube: https://ms.now/ari) MS NOW: My Source for News, Opinion, and the World. » Subscribe to MS NOW: https://www.youtube.com/@msnow » Subscribe to MS NOW’s We the People Newsletter for exclusive insights and perspectives from your favorite MS NOW anchors, access to even more content than what you see on-air and here on