RJD leader Tejashwi Yadav today released the party's manifesto for the Lok Sabha election. The manifesto promises reservation to Dalits and backward classes on the basis of their population, and to fill all vacant government posts. <br />''<br />''Releasing the manifesto in Patna, Tejashwi Yadav said the party will take major steps to stop migration. Mr Yadav said he supports Congress party's NYAY yojana.<br />''  <br />