William O. Douglas,
Clark v. Uebersee Finanz-Korporation…
“ It is said that the entire property of a corporation would be jeopardized merely because a negligible stock interest, perhaps a single share, was directly or indirectly owned or controlled by an enemy or ally of an enemy. It is also pointed out that securities or interests other than stock might be held by an enemy or ally of an enemy and used effectively in economic warfare against this country. ”
