A 7-year-old New York City boy has joined a growing number of children who’ve had the horrifying experience of getting their feet mangled by escalators while wearing popular plastic clogs made by Crocs. The boy’s mother says the accident happened in a Kentucky airport: ”All of a sudden I hear this excruciating screaming from Nicky and I turn around and his little foot is being sucked into the side of the escalator. It's just like......