This is a fairly objective article but it would be nice if they offered some evidence that legal trade makes illegal trade less feasible (if there is any). When

This is a fairly objective article but it would be nice if they offered some evidence that legal trade makes illegal trade less feasible (if there is any). When you see pictures of poor rhino on a horn farm your gut feel is to be disgusted by that farmer. However, the simple laws of supply and demand may put the baddies out of business. Very controversial but at least worth a good think instead of a knee-jerk reaction.