But according to an individual familiar with Harward’s thinking, the former Navy SEAL who served on the National Security Council under President George W. Bush turned down the Trump offer because he did not receive sufficient assurances about staffing and autonomy. Specifically, the source said Harward wanted commitments that the National Security Council would be fully in charge of security matters, not Trump’s political advisers. And he wanted to be able to select his own staff.

Harward turns down Trump’s national security adviser offer – POLITICO

hmmmm