While many of these slip-ups can be mortifying – the person who accidentally texted  “wanna smoke?” to a Mississippi police officer or the "TODAY" show co-host Sheinelle Jones who sent a photo of her bathing suit-clad posterior to a moms chat instead of close friends – they usually don’t have national security implications.

White House aide Peter Navarro said he expects President Donald Trump’s tariffs on imported goods to bring in $6 trillion in revenue over the next decade. But most economists say the tariffs will be paid for by American businesses and consumers in the form of higher prices. That would amount to the largest tax hike in US history.

Retired Air Force Lt. Gen. Dan Caine tells lawmakers he will give his best military advice as chairman of the Joint Chiefs, even if President Trump disagrees.

In some states, Trump’s favorability soars. But several recent polls show that more Americans are disapproving of the president than less.

Among the many messages revealed in the Trump administration’s Signal group chat about a military strike on Yemen were a few celebrating the move with just emojis, which deeply disturbed “Last Week Tonight” host John Oliver. So, on Sunday’s episode, he sent an emoji message of his own.

President Trump on Monday declared that the Iran-backed Houthi rebels have been decimated by the strikes the United States launched this month, vowing to continue attacks until they are no longer

The president told NBC News he 'couldn't care less' if tariffs raise some auto costs. He also addressed the shocking Signal chat leak and obtaining Greenland.

Here's what we know about whether officials shared classified intel in leaked group chat that included the editor-in-chief of The Atlantic.