A cold pair of mornings in the Missoula Valley had lots of people running to cover the plants before a frost. But what do you do if you’ve got several acres to cover? Ten Spoon Vineyards was faced with that dilemma.  So they hired a helicopter to fly over the grapes, using the downdraft to drive away any chance of frost. Curious Bob, a semi regular, on the Craig & Al Morning Show, lives up the “Snake” (his word) where Ten Spoon is located and shot some video.