Here is a copy of the Letters from CRA about revocation of charity World Assembly of Muslim Youth for supporting terrorism.  We noted at globalphilanthropy.ca (TM) on February 23 the revocation at http://bit.ly/xNGt4M

The National Post also covered this story today:

Canadian Muslim youth organization loses charitable status:
http://news.nationalpost.com/2012/03/06/canadian-muslim-youth-organization-loses-charitable-status/