RJD chief Lalu Prasad Yadav today appeared for questioning before the CBI in an alleged corruption case. In July this year, the CBI had registered a case against the RJD Chief in connection with irregularities in awarding the tender for maintenance of IRCTC hotels in Ranchi and Puri. CBI has also made Tejashwi Yadav, son of Lalu Prasad, an accused in the FIR pertaining to alleged corruption in the deal.