VARANASI, May 4 -- Led by the party's state unit president, Ajay Rai, Congress workers took out a march here on Saturday, crediting their party's MP Rahul Gandhi for the government's decision to include caste enumeration in the upcoming nationwide census. The UPCC chief said: "Due to the resolution and dedication of our leader Rahul Gandhi ji, who consistently demanded a caste census, the Narendra Modi-led government decided to carry it out." "Rahul Gandhi made the government bow down. The decision to undertake a caste census is the victory of every person in this country, along with Rahul Gandhi... He had said in Parliament that Modi ji, whatever you do, you will have to conduct a caste census, and that is what happened..." Rai said. htc...