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 International Monetary Fund says it has approved the release of $1.2 billion to Pakistan, giving the cash-strapped country a fresh boost as it works to recover from one of its worst economic crise...