Concerns of a return to an all-out war are growing as the United States and Iran trade a new round of attacks in a second day of strikes. It comes as President Donald Trump says he would "bomb the s---- out of them" unless Iran signs a deal. NBC’s Richard Engel reports for TODAY.
Source: [NBC News](https://www.today.com/video/fears-of-all-out-war-grow-as-us-iran-strikes-continue-to-intensify-264927813646)