Celebrities and environmentalists want to ban plastic straws. That makes them feel good, but will it accomplish anything positive?

Celebrities and environmentalists want to ban plastic straws. That makes them feel good, but will it accomplish anything positive? I asked @KritinBTate to find out: pic.twitter.com/ICKdZ4dxWL

— John Stossel (@JohnStossel) January 13, 2019