Prime Minister Narendra Modi on Monday charged the Congress and the UPA government of doing injustice to backward communities, saying they insulted leaders from deprived sections. While Congress leaders keep counting the number of OBCs in the government, they fail to see the biggest OBC, PM Modi said referring to himself. Responding to a debate in the Lok Sabha on the Motion of Thanks on the President's Address, he charged the Congress and the previous UPA government of doing injustice to Other Backward Classes (OBC).