Jammu, Dec 14 (ANI): Finance Minister Arun Jaitley on Sunday said that only BJP can voice the concerns of Jammu and Kashmir. Addressing an election rally in Jammu, Jaitley said people had already started associating themselves with Prime Minister Narendra Modi. Emphasising on Modi's effect on people, Jaitley said even during the last general elections, he had said that election is not about arithmetic it is about chemistry. Jaitley added that it doesn't matter who becomes the state chief as religion is not important, rather vision and personality are important.