I'll Believe You When?

You've probably heard the expression 'when pigs fly,' but did you know that in Spain they say 'when frogs grow hair' and in Nigeria 'when chickens have teeth'? A rib-tickling collection of idioms from around the world. But the question is: will you believe them...?

retired after 30 years as a kindergarten teacher and currently enjoys her 'second career' assisting adult English Language Learners and U.S. citizenship canditates. She lives in Maryland with her cat, Hannah.