A day after being raided by the CBI over allegations of corruption in the liquor policy, Delhi's Deputy Chief Minister Manish Sisodia launched a scathing attack on the centre and Prime Minister Narendra Modi for "misusing" the central agencies. "The BJP-ruled central government is not worried about any excise fraud, it is worried about Arvind Kejriwal because they see him as the main challenger to Prime Minister Narendra Modi in the upcoming general election," Mr Sisodia said.