Add Yahoo as a preferred source to see more of our stories on Google. Steve Hartman has been a CBS correspondent since 1996.

Since then, the 31-year-old has featured over 100 doormen in her viral series, "Doorman Stories," capturing the quiet influence they have on the lives of countless New Yorkers Sara Leeds was determined to carve out a space on social media that felt like an "authentic slice of New York" - one that would keep viewers coming back for heartwarming, real-people stories.