When Arabs go shopping, they go to town — that is, they try and buy the whole town. London is a favorite with the Qataris in particular, who have been on a shopping spree of late, snapping up prime real estate in Mayfair, shares in the London Stock Exchange, Chelsea Barracks, Camden Market and hotels such as The Connaught and The Berkley. Arab investors also love their iconic monuments and high fashion labels, even if the investments were running at a loss. Harrods , previously owned by Egyptian magnate Mohammed ...