As Israel continues to attack Iran, it says Tehran crossed the red line after striking a major hospital in southern Israel. Iran says it was targeting a nearby technology park, but Israel says it was a deliberate attack on civilians. Correspondent Fred Pleitgen is in Tehran and brings a report from outside the state television building that Israel attacked. 

Also on today's show: Vali Nasr, Author, "Iran's Grand Strategy: A Political History"; Jeff Flake, Former Republican US Senator / Former US Ambassador to Turkey; Barbara Walter, Professor of International Affairs, U.C. San Diego / Author, "How Civil Wars Start and How to Stop Them"