If you see WEF site and search 2009 participant list, Queen Rania´s name isn´t there. And I´m sure if she was in Davos we saw pics of her as all years.
King arrives in Manama
Jordan News Agency - Petra - King arrives in Manama
Pics:
King and Prince Ali
http://i43.tinypic.com/2dazpd3.jpg
http://i44.tinypic.com/5b4f3a.jpg
http://i39.tinypic.com/21e3oex.jpg
I saw Prince Ali shopping in Knightsbridge, London, last Saturday. He seemed fine