The border crossing in a remote Arizona community was a passage for thousands of workers, families and businesses in the region who relied on it every day.
Some border communities in the U.S. and Mexico are suddenly cut off from each other after a border crossing closed to cope with large numbers of migrants.
Arizona spent $1 billion on addiction treatment, much of it fraudulent, officials said. Scores of Native Americans who sought help are still struggling with untreated addiction — and some died in rehab.