A Mexican Navy member stands guard during an operation in Mexico City, capital of Mexico, on July 20, 2017. Eight alleged members of a drug cartel were killed on Thursday in a firefight with army troops in the east of Mexico City, including their suspected leader, Felipe de Jesus Peru Luna, the government announced. Mexico's Secretariat of the Navy and Army issued a statement, saying that the clash happened in the neighborhood of Tlahuac, after the suspects attacked federal police officers. (Xinhua/Francisco Canedo)
