Firefighters Search Mud After Brazil Dam Collapse; 58 Dead

By MARCELO SILVA DE SOUSA and PETER PRENGAMAN , Associated Press BRUMADINHO, Brazil (AP) — Firefighters on Monday carefully moved over treacherous mud, sometimes walking, sometimes crawling, in search of survivors or bodies, four days after a dam collapse that buried mine buildings and surrounding neighborhoods with iron ore waste. The confirmed death toll rose…