Kids on sleeping pills

Slate:

Sleeping-pill use among kids and teenagers nearly doubled between 2000 and 2004. Fifteen percent of these users are also taking pills for attention deficit and hyperactivity disorder (ADHD). Theories: 1) Kids need sleeping pills because their ADHD keeps them awake. 2) They need sleeping pills because their ADHD pills keep them awake.

I really doubt that so many kids need to be on pills.