(CNN) — The Rev. Paul Earl Sheppard had recently become the senior pastor of a suburban church in California when a group of parishioners came to him with a disturbing personal question. They were worried because the racial makeup of their small church was changing. They warned Sheppard that the church...

Are You Paying Attention?: The Human Network So I have been watching these series of commercials on T.V. during the NCAA Men’s Basketball Tournament. It is by a company called CISCO. You may have seen their logo. It looks like this: welcome to the human network. “Welcome to the Human NetworkR...