Mexican President Claudia Sheinbaum has vowed to hunt down those behind the brazen killing of Carlos Manzo, the mayor of the city of Uruapan. Manzo was assassinated in front of dozens of onlookers at a festival in his home town Uruapan. It's the latest in a long line of killings of Mexican politicans who had spoken out against organized crime. Chapter Breakdown 0:00 Mayor Carlos Manzo shot dead at Day of the Dead celebrations 2:41 Andalusia K. Soloff, Mexican journalist, on cartel killing local