The two-member Bihar Cabinet comprising Chief Minister Nitish Kumar and his deputy Tejashwi Prasad Yadav is set to be expanded on Tuesday, when close to 30 members will be inducted from different constituents of the Mahagathbandhan (Grand Alliance). Bihar Cabinet Expansion: CM Nitish Kumar, Deputy CM Tejashwi Yadav To Expand Cabinet Today; Nearly 30 Ministers To Be Inducted.