UFOs, spy balloons and the U.S. China relationship

<p>A spy balloon from China, and at least three other objects have been shot down in recent days in North America.</p> <p>In today’s deep dive, we’ll fill you in on what we know so far, and whether Australia is at risk of international surveillance.</p><p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>