Senior Congress leader Digvijaya Singh has questioned how former Congress leader and Madhya Pradesh Governor Ram Naresh Yadav is continuing on his post despite facing charges in the Vyapam case. Speaking to reporters during a visit to Lucknow, he said, “I have been his (Yadav) supporter but towards the end of his career, he seems to have fallen in bad company. While other governors without any cases against them have been removed, he continues despite cases against him.” ens