Two students and two teachers were killed when a 14-year-old student opened fire in Apalachee High School in Georgia on Tuesday. They were identified as Richard Aspinwall, Christina Irimie, Mason Schermerhorn and Christian Angulo. Jericka Duncan has more on who they were.
The head of the U.N.’s nuclear watchdog says that “very detailed” measures to verify Iran’s nuclear activities must be put in place in a potential U.S.-Iran agreement to end their war in the Middle Ea...