Retired Baltimore firefighter who survived building collapse shares livesaving breathing technique at Fort Lauderdale Fire Expo

FORT LAUDERDALE, FLA. (WSVN) – A Baltimore firefighter made a special South Florida stop to share how he survived a terrifying emergency. He said a simple technique saved him, and now it’s just one of several lifesaving lessons local firefighters are learning. It was January 2022 when firefighter John…

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