What could possibly go wrong with Meta's Muse?

Meta's personal AI agent Muse is now one of Canada's most downloaded apps, and has attracted millions of users since it was first launched in September. It acts as a personal assistant and can help with things like paying bills and ordering food, but it relies on a lot of your personal information. We speak with the Wall Street Journal's personal tech columnist, Nicole Nguyen, who has tried the app and tells us why she finds it both incredible and terrifying at the same time.