Guwahati (Assam), Apr 04 (ANI): Union Home Minister Amit Shah has cut shorts his poll campaign in Assam after Sukma Naxal attack and paid tribute to slain soldiers, he also assured that their sacrifice will not go in vain. “A search operation is underway. Both sides have suffered losses. Our jawans have lost their lives. I pay tributes to them. I want to assure their families that their sacrifice will not go in vain,” said Home Minister Shah.