NICOLA Sturgeon flew to the USA; she walked back. So goes the joke about how "Saint Nicola" as Labour's Lord Foulkes calls the First Minister, went down so well stateside she now walks on water. http://www.heraldscotland.com/comment/columnists/like-project-fear-fiscal-autonomy-scare-stories-demean-scotland-and-harm-the-unio.128852896?utm_source=www.heraldscotland.com&utm_medium=RSS%20Feed&utm_campaign=HeraldScotland%20Comment