F-Law in EPIC

Most of u heard of great Epic Mahabharatha. This Epic has the great screenplay, story line, and marvelous characters. All the distinct characters of the men are made as a role in that epic.Each incidents are inter related, integrated,... Lets come to point, Krisha the God, the 8th son to his parents. The name of them I couldnt remember, searchin in wiki. Its stil loading ("nama blog eluthina than ipdi lam nadakkum"). hey,hey I got it. Its Vasudeva and Devaki. In the story, his maternal-uncle Kamsan kills all the seven children of his sister so that he could kill the eighth son-Krishna too. While discussing that with my friends, we came with a very good question.:P Is Kamsan is a fool?? He knew the eighth son will kill him. Then for what ***** (ya that same bad word) he imprisoned them in the same cell. :P :D If no Krishna, then no Panchali Sabatham, no war, no death of Karna, etc.. The list extendsss... As a whole no Bhagavat Gita. :D Then no EPIC Mahabharatha ;) Mistakes are easy to find :D :D