American bookseller Barnes and Noble is planning to broaden its horizons with a little international travel. At the same time the Kindle Fire HD will make its first tentative steps across the pond, the company behind the Nook has appointed Patrick Rouvillois to spearhead its global domination -- starting in the UK. As such, it's releasing the Nook Simple Touch, Simple Touch with Glowlight and both of its new HD tablets this holiday season to win the hea