This viral video shows man ducking under NYC subway train and walking away unscathed

Social media user Shon Mogharabi shared a video that left New York City residents stunned.The video, which has amassed almost 50,000 retweets and 146,000 likes on Twitter, shows a man on the tracks under the B train in New York's subway tunnels.The video was also posted to Instagram, where it received more than 100,000 views."Been living in NYC way too long. Saw a guy on the tracks this AM, with the B train speeding ahead," Mogharabi wrote. "I tried to pull him out and he ducked under the tracks