Here are two more articles that talk about other issues concerning children soldiers. I know I'm posting them late, so just read them if you have time (they are really short)!

http://www.washingtonpost.com/wp-dyn/content/article/2010/10/27/AR2010102707157.html?referrer=emailarticle

http://www.washingtonpost.com/wp-dyn/content/article/2011/03/01/AR2011030102257.html?referrer=emailarticle