New concerns on how one Cabinet member is using Signal more than a year after 'Signal-gate'

More than a year after "Signal-gate," there are new reports on concerns over how Secretary of State Marco Rubio is using the Signal app to communicate. Staff Writer at The Atlantic Missy Ryan joins Katy Tur to share more details. MS NOW: My Source for News, Opinion, and the World. » Subscribe to MS NOW:    / @msnow   » Subscribe to MS NOW’s We the People Newsletter for exclusive content from your favorite MS NOW anchors. Sign up now for free at https://ms.now/joinus MS NOW is the go-to destination for domestic and international breaking news, and best-in-class opinion journalism. For more context and news coverage of the most important stories of our day click here: https://www.ms.now/ #marcorubio #signalapp #petehegseth