The Fort Hood massacre shooter is set to face a firing squad, and the Pentagon says the world will be able to watch. The Department of War says Nidal Hasan's execution will be livestreamed, potentially marking the first public U.S. execution in 90 years. @​madeleinerivera reports the former Army major's death sentence was approved by President Trump on October 2. War Secretary Pete Hegseth says the world needs to know there are consequences for attacks like this. ▻