A messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss war plans.| USA TODAY
Here's how the incident played out earlier this month, based on reporting from The Atlantic and from the wire service Reuters.| USA TODAY
The Atlantic's editor Jeffrey Goldberg was included in a group chat about U.S. plans to conduct airstrikes on Yemen. Who is DoD Sec. Pete Hegseth?| USA TODAY
The push for an independent investigation comes in part from a high-level Senate Republican, Roger Wicker.| USA TODAY