Cal Thomas, nationally syndicated US columnist, and journalist Marion McKeone join Matt for a bumper edition of the The Last Word on the US.

They discuss how US President Donald Trump's tariffs will impact the US; the Trump administration's threats to Greenland; and news that US prosecutors will seek the death penalty for Luigi Mangione, the man accused of shooting dead UnitedHealthcare CEO Brian Thompson in December.

Catch the full chat by pressing the 'Play' button on this page!