Officials inadvertently added a reporter to an unsecured group chat discussing plans for a U.S. attack on Houthis in Yemen. Here's a look at a timeline of the events.

Members of the Trump administration coordinated highly sensitive Yemen attack plans on an unsecure group chat, a White House ...

Members of the Trump administration coordinated highly sensitive war plans on the unsecure group ... Council spokesman Brian Hughes shared with ABC News the statement he provided to The Atlantic ...