SEOUL (AFP) - An America woman blinked back tears of joy Tuesday as she cuddled puppies cloned in South Korea from her beloved former pit bull terrier. < > "They are perfectly the same as their daddy. I am in heaven here. I am a happy person," McKinney said, recalling her years with Booger who saved her life by chasing off a ferocious mastiff which bit her severely. < > Ra said the university would undertake an ethical review of his firm's business to prevent indiscreet cloning. "For my next project, I will consider cloning camels for rich people in...