NEW DELHI, May 23 -- With barely a week left for the last date of nomination for elections to the two Rajya Sabha seats in Assam, a number of state Bharatiya Janata Party (BJP) leaders as well as those of Northeast Democratic Alliance (NEDA) partners are in contention for one of the seats. The other seat has been offered to Lok Janshakti Party chief Ramvilas Paswan....