Video shows the moment a hair dryer caused a barbershop to burst into flame, killing two men

Men Knocks Out on Instagram: "Two men get into a heated argument, voices rising and tempers flaring in front of a growing crowd. What starts as words quickly turns personal. One of them steps closer, chest out, refusing to back down. The tension thickens until suddenly—smack. A loud slap echoes through the air. For a second, everything freezes. Nobody expects it to escalate that fast. The sound alone shifts the energy from argument to shock. The man who got slapped stumbles backward, clearly cau