By Ronak D. Desai — With President Obama’s visit to India underway, officials in New Delhi are working with Washington to ease American concerns over nuclear liability legislation recently enacted by the Indian Parliament that effectively precludes nuclear commerce between the United States and India. Formally entitled, “Civil Liability for the Nuclear Damages Bill, 2010,” the legislation should have represented the last stage toward completion of the landmark Indo-U.S. civilian nuclear deal, but it instead threatens to undermine the practical effects of the civilian nuclear accord. Unveiled in 2005 by President George W. Bush and Indian Prime Minister Manmohan Singh,