In Assam, battlelines have been drawn for the prestigious Guwahati parliamentary constituency between the BJP and the Congress. BJP's women MPs have been holding the Guwahati seat since 2009 and this time, the BJP has put up a woman debutant candidate against the congress candidate. NDTV's Sanjay Chakraborty and Ratnadip Choudhury report on the Guwahati hot seat.