Anne assures the children that their father, even though he once smoked marijuana, "is basically traditional."

"No, I have never once smoked a cigarette."

Lolly and I once smoked in the girls' room.

Mr. Comeaux once smoked turducken for an hour or so on the grill before roasting it.

I even smoke once in a while.

"With shisha, we smoke once or twice a day and it is filtered through the water," he says.

Just last week, Ms. Marois admitted she once smoked marijuana as a teenager but didn't like it.

(Ms. Fenyvest once smoked three packs a day, but quit 10 years ago.)

Cook attributed his longevity to clean living, although he once smoked cigars.

If you once smoked but quit, and now eat right, exercise and smoke when you're out on the town with bourbon in hand, you're cool.