Buckley Carlson, the son of conservative commentator Tucker Carlson, has stepped down from his role as deputy press secretary to Vice President JD Vance, leaving the White House as his father's escalating feud with President Donald Trump continues to escalate. Carlson's departure, first reported by Politico, comes amid a widening rift between Trump and the elder Carlson. The clash appears to have been fueled by sharp disagreements over the war with Iran and has only intensified by the pundit's extraordinary suggestion that the president could be the 'antichrist.'