Jared Pettus

Stock markets in the U.S. dropped amid concerns that the U.S.-Israel attacks on Iran could drive up energy costs.

Police say Cher's son was arrested on Friday after acting belligerently at a New Hampshire private high school, of which he has no association.

President Trump has declined to rule out sending ground troops into Iran, as the U.S. military confirms four military deaths on Day 3 of the war.

The Trump administration is set to brief Congress on Tuesday about the U.S.-Israeli war on Iran, sources said. Meanwhile, lawmakers are preparing to vote on a war powers resolution. CBS News' Caitlin Huey-Burns has more.

President Trump refused to rule out the use of ground troops in Iran in a new interview on Monday, saying he wouldn't hesitate to deploy them "if they were necessary."