Groups write letter, urging Nebraska congressional delegation to back immigration changes

Roberto Morales, 25, holds a sign representing a permanent resident card, while attending the "Rally for Citizenship" in support of immigration reform, on Capitol Hill in Washington, on Wednesday, April 10, 2013. Bipartisan groups in the House and Senate are said to be completing immigration bills that include a pathway to citizenship for the nation's 11 million immigrants with illegal status. (AP Photo/Jacquelyn Martin)