A major political churn grips South India. In Tamil Nadu, a clash has erupted between the DMK and Vijay's TVK after the Supreme Court ordered a CBI probe into the Karur rally tragedy that claimed at least 41 lives. Meanwhile, the state health department has revoked Sresan Pharmaceutical's license and launched a detailed inspection of drug manufacturers across Tamil Nadu. In neighboring Karnataka, Minister Priyank Kharge's call to ban RSS activities has triggered a sharp backlash from the BJP, sparking a fresh political storm.