Astrid Cardona kisses her mother Ufemia Tomas, mother of Yenifer Yulisa Cardona Tomas, during an interview in Guatemala City on Monday. Yenifer Yulisa Cardona Tomas is one of the survivors of the more than 50 migrants who were found dead inside a tractor-trailer near San Antonio. Oliver de Ros / Associated Press
Sonia Perez D. Associated Press GUATEMALA CITY — The advice of a friend to stay near the door of a semi-trailer may have saved Yenifer…
