Donald Trump mocked Emmanuel Macron and threatened to withdraw from NATO after European allies refused to provide naval support for US military operations against Iran.Trump ridiculed the French leader over a viral video involving Brigitte Macron while labeling the alliance a "paper tiger" and threatening to halt weapon shipments to Ukraine.Macron dismissed the personal attacks as standard-less and characterized the proposed military escalation in the Strait of Hormuz as a dangerous risk to global stability.