The national security adviser, already embattled, is taking the brunt of the criticism. On Fox News, he said he took “full responsibility” for a journalist being included in a chat with sensitive information.

National security advisor, Michael Waltz, has reportedly suggested that Jeffrey Goldberg, the editor-in-chief of The Atlantic, hacked his way into the Signal group chat, which detailed plans to bomb the country and Houthi rebels.

National Security Adviser Michael Waltz said that he built a group Signal chat that mistakenly included a journalist, The Atlantic’s editor in chief Jeffrey Goldberg, whose bombshell story detailed how top Trump advisers shared war plans on the texting platform.

Early voting is underway in Florida to fill congressional seat he vacated to become president’s national security adviser

President Donald Trump expressed confidence in his national security adviser, Michael Waltz, in an interview with NBC News on Tuesday amid the fallout from senior officials inadvertently including a journalist on a private message chain discussing airstrikes in Yemen.