We can clone your pet now. So what's next?

Do you miss that beloved cat or dog that passed away? Good news! For only tens of thousands of dollars, and probably a few failed attempts, you can have an identical genetic replacement. Years ago Barbara Streisand made news for cloning her dog. But since then the technology has become much more accessible. A woman in BC made Canadian headlines in March for her two kittens, cloned from a deceased cat named 'Bear'.

But these pets can't consent to being clones--which come with more risks than a traditional cat or dog--nor can the cats or dogs who carry the fetus. And while pet cloning technology comes to the masses, scientists are working on the next step. To save endangered animals? To bring back extinct ones? And in some dark places around the world... perhaps even attempts to clone humans.

GUEST: Kerry Bowman, bioethicist and assistant professor at the University of Toronto