Craving a fizzy taste of Scotland? Well, pals, you don't need to hop on a plane to satisfy that Scottish Soda itch. Yep, Irn-Bru is now available in the USA! Hold onto your hats, you can finally experience the legendary taste of Scotland's other national drink. At online retailers, you can now score Irn-Bru in its classic carton. Don't be a mug an