Amritsar temple blast caught on CCTV, oppn says 'atmosphere of fear in Punjab' / PM opens Rs 170cr Iskcon temple in Mumbai, starts work of Vedic museum / Tourists visit Sikh heritage sites in Old Lahore / Gunman shoots at Sikh leader outside Golden Temple in India's Amritsar; no one harmed / Thousands of Indian Sikhs visit the shrine of the founder of their religion to mark his birthday / B.C. Sikh temple granted buffer zone with protests of consular officials expected / We visited a Sikh temple that sits at the intersection of multiple election issues / Derry's Sikh temple given new lease of life