TO GO WITH AFP STORY: MEXICO-MIGRATION – An entire family emerges from the bushes on the Mexican bank of the Rio Bravo –reduced in that particular point to a narrow stream– 11 April, 2006 near Ciudad Juarez, Mexico. Thousands of illegal immigrants cross the border to enter the United States every day in search of better opportunities. AFP PHOTO/Omar TORRES (Photo credit should read OMAR TORRES/AFP/Getty Images)