CHENNAI: The Tamil Nadu government has appointed eight ministers to oversee rain relief and rescue operations across Chennai’s 15 zones as the northeast monsoon brings heavy rain warnings to several parts of the State, said a Maalaimalar report. Minister Aadhav Arjuna has been appointed as the coordinating minister to supervise flood preparedness and relief measures in the city. The government has directed the ministers to speed up rescue operations and take necessary steps in areas affected by waterlogging. Chief Minister C Joseph Vijay has instructed the ministers to return to Chennai immed...