Should Christian moral failures be broadcast for all the world to hear?

The recent moral failures of pastors Steve Lawson, Robert Morris, and the now deceased head of Daystar Marcus Lamb have been plastered all over the TV news and the internet. Some in the church camp say that such things should be kept “in house” and not shared with the secular world as it paints the church in a very bad light. Others in the church camp say that these stories must be shared with the entire world because the world deserves to know what kind of people these are. What are your thoughts about this information being made available to the general public? Should it be kept “in house” or is it acceptable to take it outside the camp?