The prerequisites of becoming a human being like the late visionary APJ Abdul Kalam, are to have faith in oneself, faith in God and faith in humanity, said Dr. G Bhakthavatsalam, Chairman KG Hospital. One of the most popular Indians after Gandhi and Nehru, Kalam by his birth and death has made his homeland Rameswaram, a `punyabhoomi’, a holy land once again. His resting place like Vivekananda rock will be worshiped by millions in coming years…