Crossing Over, and Over Migrant shelters along the Mexican border are filled with seasoned crossers: older men and women, often deportees, braving ever-greater risks to get back to their families in the United States — the country they consider home.

http://www.nytimes.com/2011/10/03/world/americas/mexican-immigrants-repeatedly-brave-risks-to-resume-lives-in-united-states.html