Blowing up New York

Something's making the trash in New York dance - and this time it ain't the rats. Local art student Joshua Allen Harris has attached plastic garbage bags to sidewalk subway grates, so that when a train passes underneath the creations are filled with air and spring to life in the form of dancin' animals.

Harris says that since he's a student and unable to exhibit professionally, the street has become his gallery. 

Watch the animals a-dancin'