By the authority vested in me as President by the Constitution and the laws of the United States of America, in order to effect the appropriate disposition of individuals currently detained by the Department of Defense at the Guantánamo Bay Naval Base (Guantánamo) and promptly to close detention facilities at Guantánamo, consistent with the national security and foreign policy interests of the United States and the interests of justice, I hereby order as follows: ...
I would expect the government to begin closure immediately if a serious President released anything remotely like this.