New Delhi, Feb. 24 -- The top decision making body of the Rashtriya Swayamsevak Sangh (RSS), the Akhil Bharatiya Pratinidhi Sabha, will meet for three days starting March 13 in Haryana's Samalkha, said people aware of the details. The meeting, which is chaired by RSS chief Mohan Bhagwat, will have the top leadership in attendance, and the heads of its 40 plus affiliates. Bharatiya Janata Party chief Nitin Nabin, who took over in January, will make his first presentation at the meeting with the Sangh leaders. The apex body of the Sangh, is expected to deliberate on issues related to its ideological concerns including the issue of identifying and deporting undocumented immigrants. The Sangh has for long advocated stringent measures to check i...