This boggles the mind:

if a pig is cloned and the embryo is able to be implanted in a cow or ewe, and if it goes full term, and is born normally...that pig is kosher, and fit to be eaten by Jews...

There is so much wrong with that, it's amazing. Not least the whole concept of cloning.

to be kosher for consumption, the animal must be ritually slaughtered...

When will people finally progress beyond such ridiculous rituals?