Instead of looking only at what makes sense for American security and prosperity, Trump will have monetary incentives to consider what's good for him and his family. Putting his assets in a trust controlled by his two eldest sons, as he said Jan. 11 he is doing, is wholly inadequate. He'll still be aware of what the trust owns; he'll eventually stand to profit from the deals it makes; and he intends to resume control after he leaves office. In the interim, he will have opportunities for self-dealing beyond his wildest dreams.