Video: Femen philosophy explained (warning: some nudity)
If you've been baffled by the Ukrainian topless women's group Femen, then we've got a video for you.
The activist group is catching on in different countries because it's reclaiming nudity as a means of challenging patriarchy.
Femen has spread from Kiev to Paris to São Paulo. Don't be surprised if this is the year it arrives in Canada or the United States.