 Heroin, cocaine, chloral hydrate, basically anything you wanted to get at the time, you could get in medically pure form, and it wasn't very expensive. This was also a time, to point to the contradiction, when the United States began experimenting with different domestic forms of drug control and were really pushing internationally the control of opium and cocaine in particular. So once again, that contradiction, that intense love-hate affair going back to the late 19th century.