** ADVANCE FOR USE AFTER 12:01 A.M. EDT ON MONDAY, MARCH 18 ** In this photo taken March 13, 2013, pedestrians walk in New York's Times Square. An historic decline in the number of U.S.

 

              ** ADVANCE FOR USE AFTER 12:01 A.M. EDT ON MONDAY, MARCH 18 ** In this photo taken March 13, 2013, pedestrians walk in New York
** ADVANCE FOR USE AFTER 12:01 A.M. EDT ON MONDAY, MARCH 18 ** In this photo taken March 13, 2013, pedestrians walk in New York's Times Square. An historic decline in the number of U.S. whites and the fast growth of Latinos are blurring traditional black-white color lines in the U.S. The demographic shift is now a potent backdrop to an immigration overhaul bill, being debated in Congress, that could offer a path to citizenship for 11 million mostly Hispanic illegal immigrants. (AP Photo/Seth Wenig)