evidence: The Arunachal West constituency, which is the home turf of Union minister of state for home affairs Kiren Rijiju, is gearing up for an interesting round of polling. Rijiju, who is the sitting MP from Arunachal West, may face a tough fight this time. 47-year-old Rijiju is going up against National People Party's Khyoda Apik, Congress candidate Nabam Tuki, and Jarjum Ete of the JD(S). [...] However, the two-time Member of Parliament Kiren Rijiju is confident of the BJP emerging victorious in Arunachal Pradesh in the Lok Sabha polls.