New Delhi, Oct. 13 -- President Droupadi Murmu on Monday effected new gubernatorial appointments in four states and changed the charge in two. Rajendra Vishwanath Arlekar, who was the governor of Keralam, has been given charge of Tamil Nadu, while Om Prakash Mathur, who was the governor of Sikkim, has been given Keralam. Dushyant Gautam has been appointed as the governor of Sikkim, Mohan Ram as Odisha's, Sudha Yadav as Karnataka's, while Dhal Singh Bisen has been appointed as the governor of Uttarakhand.P8...