iowa caucus goers. patti ann: yeah, romney s numbers not really boosting, although he s got that big lead now, his numbers are not gaining as much as some people thought they would by now, so it remains what will happen in five days in iowa. scott rasmussen sharing with us his very latest polls, and you can find more of those on rasmussen reports. thank you, as always, for joining us. thank you, patti ann. gregg: why pay tax and rent on a restaurant when you could, well, be a garage gourmet for a fraction of the cost? iron chef wannabes from coast to coast who have figured it out with the food truck phenomenon rolling into nearly every major city in the nation, but sit-down spots are steamed saying the culinary carts are taking a big bite out of the bottom lines. adam houseley s live in san francisco, so what s going on with the grub there? reporter: you know, san francisco one of the meccas for