Oscar Suazo(back left) and Andres Sanchez sleep in a migrant shelter in Tenosique, Tabasco.  The two men are cousins from Honduras and are planning to ride a freight train north to the border with the United States.  The trip for these migrants, mostly from Central America,  has become increasingly dangerous over the past several years as Mexico's drug war has raged and kidnappings and killings of migrants has increased.
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