LAS NUECES, Guatemala =-- The United States government separated their family at the border, leaving them with an agonizing choice.José Ottoniel was deported to Guatemala in June, a month into President Donald Trump’s “zero tolerance” crackdown. But his 10-year-old son, Ervin, who made the journey with him, remained in Texas.Now, back in this hilltop village, José and his wife, Elvia, need to decide what to do with their son, who is at a migrant shelter 1,700 miles away.While the U.S.