A journalist ended up in a top secret US military group chat. How did that happen? And how is Washington reacting? BBC's Caitríona Perry, Sumi Somaskanda and Bernd Debusmann chat about Signalgate. Plus, a look at the other executive orders signed by President Trump this week.

Producers: Aisling Taylor and Peter Goffin

Sound engineer: Mike Regaard

Editor: Sergi Forcada Freixas