Donald Trump

The destruction of the warning and control system could affect the American military's ability to monitor threats from Tehran.

The president told reporters the ballroom "essentially becomes a shed for what's being built under."

The president's comments come even as the U.S. has imposed an oil blockade on the island.

"We have a lot of options," the president said as thousands more U.S. troops arrived in the Middle East over the weekend.

Experts said the administration's reliance on the Supreme Court decision was problematic, rhetorically and legally.

More than 3,200 marches were planned across all 50 states and several continents.

The U.S. war with Iran hung over this annual conservative conference, where attendees said they trust the president while hoping the conflict ends soon.

Despite Trump's claims of progress in peace talks, oil prices spiked again this morning after Wall Street had its worst day of the war.

Speaker Mike Johnson, R-La., called a vote on a temporary spending measure rather than the Senate-passed bill that drew opposition from House conservatives.

The bill would fully fund DHS through May 22, but it is not expected to become law. Senators have recessed with no shutdown end in sight.

This new reality stands in contrast to the president's ability to move markets throughout his first term and into his second.