Protests spread as anger grows over deadly Gaza hospital blast

New footage shows a rocket fired from Gaza, exploding high above Gaza City. The video was taken just before the explosion was seen at the Al-Ahli Baptist Hospital in Gaza, and it comes as the United States has new intelligence assessments on that blast. Plus, a special report of a sprawling underground tunnel system in Gaza which the IDF calls the "Gaza metro." Packed with explosives, some tunnels are possibly 40 feet below ground.  For daily information on the Israel-Gaza conflict, check out CNN’s podcast ‘Tug of War: Attack on Israel’ here: https://link.chtbl.com/-lB8n-bJ  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices