Washed Ashore: New Art Exhibit at Zoo Showcases Ocean Pollution - NBC4 Washington

Washed Ashore: New Art Exhibit at Zoo Showcases Ocean Pollution

The sculptures are bright and beautiful but they serve a purpose: Informing the public about the more than 300 billion pounds of trash that winds up in our oceans. News4's Wendy Rieger takes a look at the "Washed Ashore" exhibit on display at the National Zoo.

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