Tony Campolo. Ventura, Calif.: Regal Books, 2008. 256 pp. (Hardback). In this masterpiece, readers will discover several subjects including “why Jesus is neither a Republican or a Democrat,” “the problem of partisan politics” and “red-letter Christian’s voting guide.” Campolo, a prolific author, is an ordained Baptist minister and professor emeritus of sociology at Eastern University in St. David’s, Pa. Quite…