Head of U.S. Office of Citizenship concerned about assimilation
By Eunice Moscoso | Friday, February 8, 2008, 03:24 PM

Alfonso Aguilar, head of the U.S. Office of Citizenship, said this week he is concerned about social and political cohesion in the future as the country becomes more diverse and does not have one dominant racial or ethnic category.

“We need to strengthen assimilation efforts, we need to look at citizenship from that perspective, because if not, I believe that 20 or 30 years down the road we may have serious challenges,â€