What is the nature of the authority of a church's elders?  What are the limits of their authority?  What can be done about elders who overstep their authority?  What is their work and what kind of men should they be?  These and other questions are addressed in this episode in our series on "Elders."  Kirk Castleman, longtime gospel preacher and missionary, is our special guest, who offers much wisdom gleaned from personal experience on this seldom-discussed topic.