Powerful new storms are building in the southern plains, where 5.5 million people are threatened by severe weather. President Trump warned Iran not to threaten the U.S., or it would face its "official end." The president may issue pardons to several Americans convicted or accused of committing war crimes. President Trump is backing away from Alabama's near-total ban on abortion, passed last week. A plane crash that killed four Americans is under investigation in Honduras. Police are praising two good Samaritans who helped find a kidnapped 8-year-old girl.