Hundreds of firefighters are on the scene of a building explosion and collapse in New York's East Harlem.
New York police and fire officials were responding to reports of a massive explosion in Manhattan's East Harlem, authorities said Wednesday.
The following five celebrity urban legends will likely live on long into the future, despite the fact that none of them is remotely true.
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From Mrs. Krabappel on "The Simpsons" to Mr. Kotter from "Welcome Back Kotter," check out some of the most memorable TV teachers.