The Fight Against the Terror of Chewing Gum !!!

MEXICO CITY (AP) — The country that gave the world chewing gum is getting gummed up: The average square yard (meter) of Mexico City sidewalk has 70 blobs of discarded chew.

Now Mexico is responding with innovations ranging from expensive sidewalk steam-cleaners to natural chewing gum that breaks down quickly. It's even telling its citizens (gulp!) to swallow their gum.

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