SPOILER ALERT: the answer is four. Harnessing the power of Windex and Dasani, New Yorkers fearlessly teamed up to quench the mighty flames leaping from a trash can on the corner of Madison Avenue and E. 32nd Street. By the time the FDNY arrived, the fire had already been extinguished—if you're anything like Gothamist in-house softie John Del Signore, you may find yourself rooting for the li'l trash-can-that-could by the videos' end.