The U.S. government approved a landmark deal ending the three-decade ban on U.S. nuclear trade with India, handing a victory to President George W. Bush on one of his top foreign policy priorities. Final approval came as the Senate voted to ratify the deal, 86-13, sending the legislation to Bush to sign into law. The Bush administration says the pact will secure a strategic partnership with the world's largest democracy, helping India meet its rising energy demand.