Hundreds of migrants leave Mexico City headed for border

Central American migrants ride on the subway after leaving the temporary shelter at the Jesus Martinez stadium, in Mexico City, Friday, Nov. 9, 2018. About 500 Central American migrants headed out of Mexico City on Friday to embark on the longest and most dangerous leg of their journey to the U.S. border, while thousands more were waiting one day more at the stadium. (AP Photo/Rodrigo Abd)

MEXICO CITY — About 900 Central American migrants headed out of Mexico City on Friday to embark on the longest and most dangerous leg of their journey to the U.S. border, while thousands more were waiting one more day at a massive improvised shelter.