Dude.... u r all wrong. Why r u writing if u do not know the actual story? The fact is that: Putana was a poisness demoness and her breast milk was also poisness, that is the reason babies died after sucking her milk. And she was told, if she opens her eyes while feeding the baby, she'll die immediately. Krishna bit her breast before sucking due to which she opened her eyes inadvertantly and died. Atleast dont misinform already the ignorant new generation of India.