Maria Guadalupe Guereca, mother of the late Sergio Hernandez, holds a picture of her son at their home in Ciudad Juarez January 18, 2011. Hernandez’ parents have filed a lawsuit in El Paso, demanding $25 million in compensation from the U.S. government for the fatal shooting of Hernandez along a border crossing near El Paso by a U.S. border patrol agent in June 2010, according to local media. REUTERS/Gael Gonzalez
