GUWAHATI, March 30 -- Union home minister Amit Shah on Sunday urged voters in Assam to vote for the Bharatiya Janata Party (BJP) in next month's assembly election so that decisive steps can be taken to rid the state of illegal infiltrators. Shah was addressing an election rally in Dhekiajuli to drum up support for BJP candidates from Darrang district including cabinet minister and sitting MLA Ashok Singha. Voting in Assam will take place on April 9. P6...