Coimbatore (Tamil Nadu) [India], April 4 (ANI): Tamil Nadu BJP chief and party’s Coimbatore candidate, K Annamalai, said the ruling Dravida Munnetra Kazhagam is “frustrated” after the Prime Minister “spilled the beans” on Katchatheevu Island controversy. Speaking to reporters, he also said that Home Minister Amit Shah is scheduled to visit Tamil Nadu for two days. “Union Home Minister Amit Shah is coming to Tamil Nadu for two days…The PM is working hard (for the development of the country). Will the Chief Minister (MK Stalin) work like him?….,” he said. On the Katchatheevu row, he said, “A…