Don’t buy O’Reilly’s book about Reagan because the entire book is based on one of O’Reilly’s goofy ideas. He claims Reagan began to exhibit a loss of mental acuity 20 years before he developed Alzheimers and that O’Reilly based his wrong idea on a memo that he never saw and therefore never read. So said George Will. He went further. He called the book “a tissue of lies”.