Mark is the shortest of the Gospels--only 16 chapters long (by comparison, Matthew is 28 chapters, Luke 24, and John 21), but a whopping 40% of Mark's Gospel--chapters 11-16--is devoted to the events of what we now call Holy Week--the last week of Jesus' life.Why would Mark, who has rushed through the first three years of Jesus' ministry in a scant 10 chapters, screech almost to a crawl and devote