No matter which alliance gets to rule in New Delhi, AIADMK chief J Jayalalithaa is convinced that she will have a much larger role to play in the national politics. Which is why she has just bought an eight-bedroom bungalow in South Delhi. Not only will she be spending a lot of time in the capital during the power-broking that will follow the elections, but will be spending more time in the capital even afterwards — to keep the government going.