Infiltration will be a thing of the past, says Amit Shah Sounding the poll bugle at Margherita in Tinsukia district here on Sunday afternoon, Union Home Minister Amit Shah went hammer and tongs at the Congress and its alliance political parties 'Congress forged alliance with 'anti-India forces' in Bengal, Kerala, Assam' OUR CORRESPONDENT DIGBOI: Sounding the poll bugle at Margherita in Tinsukia district here on Sunday afternoon, Union Home Minister Amit Shah went hammer and tongs at the Congress and its alliance political parties. Shah asserted that there will be no more agitations in the State and infiltration will be a thing of the past in the next five years if the BJP is voted in power.