Chennai, Jul 21 (PTI) Tamil Nadu Chief Minister M K Stalin has been admitted to a corporate hospital here on Monday after he developed ‘mild giddiness’ during his morning walk, the hospital said. He had mild giddiness during his routine morning walk and has been admitted to the Apollo Hospital here, for evaluation of his symptoms. Necessary diagnostic tests are being done, Dr Anil B G, Director Medical Services, said in a statement here. PTI JSP ROH