Lalu Prasad Yadav's brother-in-law, Subhash Yadav, criticised RJD chief's decision to expel Tej Pratap Yadav from party and family. "Lalu ji made a mistake...This shouldn't have been done," Yadav said, adding that Tej should come in front of the media and brief them about this. He said that he thinks this has been done keeping in mind the upcoming elections.