My grandson told us a joke last weekend that goes like this: "What's more wonderful and powerful than God, is more evil than Satan, and if you eat it you will die?" You really need to take some time ...

This column was originally published in the Lexington (Ky.) Herald-Leader on April 11, 2009. On the long list of the books I hope to write someday (but likely never will) is one about how and why ...