India, Aug. 30 -- Tamil Nadu chief minister MK Stalin on Friday wrote to his counterparts in other states and leaders of major political parties across the country, asking them to respond to a questionnaire on Centre-state relations. "A Union is strong only when its states are strong," Stalin said. He added that Tamil Nadu's high-level panel on Union-state relations has released a questionnaire to gather the views of all states and UTs. "This effort rises above politics and partisanship. Together, let us renew the federal spirit of our Constitution and build a Union that is strong and just, united and truly federal," he said. htc...