Secretary of State Marco Rubio butted heads with CBS host Brennan over Iran's nuclear ambitions, dismissing weaponization order questions as "irrelevant."

US Secretary of State Marco Rubio has clashed with a CBS reporter during an interview over the Iranian conflict. The interaction came during an interview, where Rubio was questioned about the recent US strikes on Iran.

Secretary of State Marco Rubio spoke with Margaret Brennan on Face the Nation Sunday, answering questions about the United States strikes on Iranian nuclear sites.