Jim Prentice and other C-61 proponents talk about the WIPO treaty but read article 11 of WIPO and you will see that it is the opposite of what bill C-61 does with regard to digital locks. WIPO says locks have right within the copyright rights. C-61 allows rights outside of copyright and this hurts fair use and normally legal use.

...Yep, there typos. (less info)