Probing the multi-crore Saradha scam, the Central Bureau of Investigation (CBI) has now summoned for questioning Trinamool Congress MP Suvendu Adhikari and CPM leader Rabin Deb, an official said. br br "They have been summoned for questioning regarding the Saradha scam," the CBI official said. br br Adhikari, Lok Sabha member from West Bengal's Tamluk in East Midnapore district, however, denied having any information about the agency calling him for questioning.