VARANASI, May 4 -- Led by the party's state 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 out a caste censure." "Rahul Gandhi made the government bow down. The decision of caste census is a victory of every person of 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....