WIRED senior writer Andy Greenberg has been reporting on ghost guns for more than a decade. You can follow Zoë Schiffer on Bluesky at @zoeschiffer and Andy Greenberg on Bluesky at ‪@agreenberg. Zoë Schiffer: This is Zoë. Andy Greenberg: Glad to be here. Zoë Schiffer: Andy, you've been reporting on ghost guns for a long time, and you started out this story with a question.