books.google.com - It inspired written testimonials from William McKinley, Thomas Edison, and Sarah Bernhardt; merited a medal from Pope Leo XIII; produced "exhilaration and lasting euphoria" in Sigmund Freud. Once the stimulant of choice of the enlightened and the elite, cocaine has become, a century later, a plague,...http://books.google.com/books/about/Cocaine_Addiction.html?id=5tZqyz2i-cwC&utm_source=gb-gplus-shareCocaine Addiction