Franklin Roosevelt actually said...

"all enemies who have entered upon the territory of the United States should be promptly tried in accordance with the Law of War"

"All requests of foreign governments for the loan of the services of officers and employees of the Government of the United States shall be communicated through the diplomatic channel to the Secretary ..."

"No reimbursement shall be accepted from any foreign government for any expenses not authorized in accordance with these regulations, and no funds advanced by a foreign government shall be used to pay ..."

"I, Franklin Delano Roosevelt, do hereby appoint as a Military Commission the following persons:"