text: **Normal Course Issuer Bid**
  In February 2013, we renewed our normal course issuer bid. During the 
  12-month period commencing February 25, 2013 and ending 
  February 24, 2014, we may purchase on the TSX, the NYSE and/or 
  alternative trading systems up to the lesser of 35.8 million Class B Non- 
  Voting shares, representing approximately 10% of the then issued and 
  outstanding Class B Non-Voting shares, and that number of Class B 
  Non-Voting shares that can be purchased under the normal course 
  issuer bid for an aggregate purchase price of $500 million. The actual 
  number of Class B Non-Voting shares purchased, if any, and the timing 
  of such purchases will be determined by considering market conditions, 
  share prices, our cash position, and other factors. 