India, April 23 -- With the Congress releasing a list of six candidates from Delhi, including heavyweights like Sheila Dixit and Ajay Maken from Northeast and New Delhi respectively, the contours of the battle for the seven Lok Sabha seats in the capital became clear on Monday. The Congress decision comes after months of speculation, and weeks of prolonged negotiation with the Aam Aadmi Party (AAP). On Sunday, the Bharatiya Janata Party (BJP) released the name of four of its own candidates, including minister, Harshvardhan, and party chief in the city, Manoj Tiwari, from Chandni Chowk and East Delhi respectively. The AAP's candidates have already been campaigning in the city, and includes figures such as Dileep Pandey in Northeast Delhi and Atishi Marlena from East Delhi....