A view of the opening of a tunnel (L), which is connected to a warehouse, and the toilet area inside drug lord Joaquin "El Chapo" Guzman's cell in the Altiplano Federal Penitentiary, where he escaped from, in Almoloya de Juarez, on the outskirts of Mexico City, July 15, 2015. U.S. law enforcement officials met with agents of the Mexican attorney general's office this week to share information related to the escape from prison of Guzman and coordinate efforts to apprehend him, a Mexican government official said on Wednesday. REUTERS/Edgard Garrido