Signalgate was the national security adviser’s most glaring mistake. But his problems ran deeper. After Michael Waltz, the national security adviser, inadvertently included The Atlantic ’s editor in chief in a group chat about military attack plans on the Signal messaging app, he found himself on very thin ice with his boss.

There’s a growing fear the White House and Trump appointees are potentially destabilizing the U.S. intelligence community.

A slump in arrivals at ports represents the first clear sign of supply chain disruption that industry players say could ripple to consumers over the next several weeks, sparking shortages and pushing prices higher for everyday goods like cars, furniture, clothes and even basic children’s toys.

“We must have a dialogue with the White House, and that’s what ... in exchange for political favors. In seeking the dismissal, Trump’s DOJ officials said they weren’t opining on the ...