Disproportionate assets case: SC stays Madras HC order directing TN Ministers Ramachandran and Thenarasu to face trial   Row over spiritual event in T.N.: Principal of Chennai Ashok Nagar govt. school transferred   When Tamil Nadu police opened fire at farmers protesting against power tariff increase in 1970   BJP leaders thank PM for cultural centre in Singapore   Make good use of CentreТs incentive schemes: FM urges India Inc