Tamil Nadu Chief Minister M K Stalin has said that the BJP has done a "somersault" on the Katchatheevu issue since the Lok Sabha polls are round the corner. Stalin claimed that Prime Minister Narendra Modi does not have the guts to neither condemn Sri Lanka over fishermen arrests nor oppose China on its claims over Arunachal Pradesh. When that is the case, how can he talk about Katchatheevu, he said. In an election rally here on Tuesday, the president of the ruling DMK hit out at Modi for staging a "drama" and coming up with "stories" on the Katchatheevu issue and dubbed the disclosures by the Centre on the matter under the RTI Act as "wrong information." He asked how the government had given "wrong information" concerning the nation's security under the RTI Act to an individual belonging to the BJP (Tamil Nadu state chief K Annamalai). The BJP government had earlier failed to provide answers on Katchatheevu by stating that the subject was subjudice as the matter was pending before