Canadian Photographers Now Officially Own the Copyright to All of Their Photos
petapixel.com
petapixel.com
"Many experts believe that the government's decision to adopt one of the most restrictive digital lock approaches in the world - it creates potential liability without actual copyright infringement - renders the provision vulnerable to constitutional challenge." [1]
And on a related note: with this law, who owns a photo of person? the photographer or the person himself?
The photographer.
For your second question, it was always the photographer. You gave them permission to take a photo of you (by word of mouth, or being in public). You never commissioned then, so the previous law doesn't apply. The eiffel tower is different because the owner of the work only grants the rights to take photos if the photographer agrees to a contract to their terms (I'm not too familiar with them).
Now, who owns the picture I took?
What about video? If I record a movie with a cam corder do I now own the copyright to the video I made and can distribute it legally?
In the above examples, if there is a substantial reproduction of the original artwork notwithstanding the subsequent manipulation, there would be a prima facie case of copyright infringement.
Dosen't this make it impossible to hire a photographer to take photos for you?
It is not really a big deal, in practice things mostly work as in the US.