President Donald Trump was asked on Tuesday about a Wall Street Journal report that Kim Jong Nam, North Korean leader Kim Jong Un’s slain half brother, was a CIA source.

Trump said he had seen the story but that nothing like that would occur under his watch.

“I saw the information about the CIA with respect to his brother or half brother, and I would tell him that would not happen under my auspice that’s for sure,” Trump told a press gaggle before boarding the presidential helicopter.