9 Killed in Mexico Stage Collapse at Campaign Event

SAN PEDRO GARZA GARCIA, Mexico—A stage collapsed at a Mexican election campaign rally on Wednesday, killing nine people and injuring dozens as high winds tore apart the large, concert-style structure, scattering politicians and attendees. At least 63 people were injured at the rally for the Citizens’ Movement party in the northern Mexican state of Nuevo Leon, Samuel Garcia, the state’s governor, told reporters. The victims were eight adults and one child, Mr. Garcia said, adding he was headed to a hospital where three people were in surgery. Many of the injured were being treated at local clinics, the director of Mexico’s social security institute reported....