Some recommended reading on the subject.
These links by no means provide a definitive analysis on the subject, but I think they do a good job of illustrating some of the difficulties faced in other parts of the world.
On the Kony-2012 movement in general:
A really good read on the justice/peace question
Some brief history on the subject, as well as some insight as to the current issues and why such superficial focus on one man is counter-productive.