LEEDS, England, July 19 (Reuters) - When you think of addiction, the first things that come to mind are gambling, alcohol and drug abuse. Footballers down the ages have not been immune to falling into ...

Earlier this year, I was interviewed about the addictiveness of the computerized card game solitaire (also known as Klondike and Patience). The "hook" for the article (no pun intended) was that May 22 ...