A Mexican drug suspect has confessed to dissolving the bodies of 300 rivals with corrosive chemicals near the U.S. border, in a claim highlighting the brutality of Mexico’s drug war. Santiago Meza, known as "The Stew Maker," told journalists he did away with bodies in industrial drums on the outskirts of the violent city of Tijuana. More than 700 people died in Tijuana last year as rival gangs battled for control of the city’s lucrative drug trade. Many others are missing and believed dead after being abducted. The suspect, who was paraded before journalists by the army on Friday, said...