An aggressive Opposition punched holes in the Government stand that Narasimha Rao was not under the scrutiny of the CBI nor was the investigating agency following different yardsticks in the hawala case. Atal Behari Vajpayee put the Government on the mat with a simple query to Rao: "Has any member of your personal staff been interrogated by the CBI?" Neither Rao, nor the Minister of State for Personnel, Margaret Alva, who was doing the talking on behalf of the Government, had an answer. Vajpayee rubbed it in, emphasising that this procedure was followed for all the others accused in the hawala case. The treasury benches squirmed some more, and finally the Prime Minister broke his silence: "This question should be put to the CBI".