It’s a small world after all The brusque, heavy-set customs agent at the Dublin Airport peered at me dubiously. “You flew all this way to visit Ireland for two days?” “Well no, I just spent the last four in Scotland.” She rolled her eyes and going forward I’d always identify her as the Irish Margaret Thatcher. “What are your plans while you’re here?” “I don’t have any really. I’m going to the Guinness Storehouse, but other than that, I don’t have set plans yet. Just sightse