Hillary Clinton warns people about boiling frogs, or boiling frogs slowly, or something like that

She warned that folks shouldn't be grateful now if oil countries cut prices from near $100 a barrel to $60 or $70, and compared it to trying to boil a frog.

"You put him in hot water, it jumps right out, you put him in cold water and turn up the heat - he's a goner," she said. "We've got to figure out how were going to not be the frog in the cold water anymore."