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

Secretary of State Marco Rubio got into a tête-à-tête on CBS News’ Face the Nation as he dismissed questions about Iran’s nuclear “weaponization ambitions.” Host Margaret Brennan pressed Rubio on whether the United States had intelligence that Iran had given an order to weaponize its enriched uranium and whether intelligence.

CBS “Face the Nation” host Margaret Brennan on Sunday battled Secretary of State Marco Rubio over President Donald Trump’s decision to strike Iranian nuclear facilities Saturday, challenging the interim White House national security advisor on the language around Iran’s “weaponization ambitions.