Union Law and Justice Minister and Bharatiya Janata Party leader Ravi Shankar Prasad on October 16 lambasted on opposition Rashtriya Janata Dal (RJD) claiming that party originated to save a corrupt politician. “RJD was born to save a politician from corruption. The CM at that time was of Janata Dal and when his name came to light in a big scam and the party pressured the CM to resign then RJD was formed,” said RS Prasad in Patna ahead of assembly elections.