Congress President and UPA Chairperson Sonia Gandhi accompanied by her daughter Priyanka Gandhi Vadra, laid the foundation stone of an ambitious rail wheel manufacturing unit in Lalganj at Raebareli. This factory will be the biggest of its kind in the country. The unit will come up within the coach manufacturing unit already functioning in the region. "We know that employment generation is possible only if there is progress. Development takes the country forward and brings positive changes in our life. I hope that this factory also will play a big role towards development of this region" said Sonia Gandhi while addressing the gathering.