AdvertisementU.K. Warns Scotland: Vote To Secede, Lose Common CurrencyFebruary 13, 2014Krishnadev CalamurfacebookEmailA display of T-shirts are seen for sale in a Scottish memorabilia shop in Edinburgh, Scotland, on Jan. 13, 2012. Scotland votes in September on independence, but the U.K. government has warned that freedom will come at a cost: Scotland will lose the pound. (AP)