Mamdani win is a "major setback for Donald Trump"

Mamdani's success in New York City's mayoral election marks a rebuff for US President Donald Trump, despite the city's historic Democratic leaning. One of the reasons for his quick success can be explained by the ongoing US shutdown, which the US population is increasingly worried about, making them more receptive to his socialist policies. FRANCE 24's Philip Turle looks at what it says about the current US political situation.