Chennai, July 3 -- It was a pleasant surprise for the residents of Alwarpet area in Chennai as they had an unexpected visitor on a door-to-door campaign of the ruling DMK this morning. It was Chief Minister MK Stalin, handing over pamphlets and explaining to the people about the significance of the DMK's 'Oraniyil Tamil Nadu' (Rallying TN under One Banner) mass contact programme.Attired in his trademark back pants and white half sleeve shirt, Stalin visited many households in that area, in the heart of Chennai and close to his official residence on Chittaranjan Road. No wonder, he received a warm and enthusiastic reception."The 45-day-long massive programme, involving the party rank and file is being carried out to preserve and protect the ...