diff --git a/todo.txt b/todo.txt
index e0ceb65..6df8721 100644
--- a/todo.txt
+++ b/todo.txt
@@ -85,6 +85,7 @@ http://www.shoup.net/ntl/
 ====================
 
 http://www.efytimes.com/e1/fullnews.asp?edid=117053
+http://www.efytimes.com/e1/fullnews.asp?edid=123439
 
 http://scripts.mit.edu/~6.270/contestants/workshops/awesomec.pdf