'Don't think he should apologize': Donald Trump backs national security advisor Waltz amid Signal text leak fallout

US President Trump defended national security advisor Michael Waltz after a Signal group chat leak exposed planned military strikes on Houthi rebels. A staffer accidentally added journalist Jeffrey Goldberg to the chat, raising security concerns. Trump dismissed calls for an apology and ordered Waltz to investigate Signal's vulnerabilities, emphasizing the need for secure communication tools.