Cigarette Butts Biggest Source of Ocean Trash?

ByTWC - Digital•
August 29, 2018Updated: August 29, 2018, 8:20 pm EDTPublished: August 28, 2018, 5:00 pm EDT

Plastic straws may get all the attention, but it turns out, cigarette butts are the biggest man-made source of ocean trash.

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