By removing guardrails around nuclear weapons, the Trump administration is making the world a far more dangerous place.

The Mar-a-Lago model: how Trump is trying to dominate global governance

The United States we thought we knew is gone. And it isn&rsquo;t coming back.&nbsp;
Every week on After America, Dr Emma Shortis examines the second Trump presidency, its impact at home and abroad, and how Australia can help shape our rapidly changing world for the better.&nbsp;
Presented by the Australia Institute.