Researchers at a zoo crossed a one-horned rhino from Asia with a two-horned rhino from Africa.

The experiment failed at great cost to the zoo.

It doesn’t pay to cross a rhino.

— Robert Ridout, Coeur d’Alene

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Laughter really is the best medicine, so let’s “medicate” together.

Send your best bad, corny, punny jokes. Keep ’em clean and don’t be mean.

Email your ghastly groaners, with your full name and hometown, to: mdolan@cdapress.com.