The euro zone's current account surplus narrowed in June, according to data published Tuesday by the European Central Bank. The current account balance, a broad measure of an economy's international financial position, was in a surplus of EUR13.1 billion in adjusted terms in June, below EUR19.8 billion in May. For the 12-month period that ended in June 2014, the surplus was 2.4% of the euro zone's gross domestic product, higher than the 2.1% in the 12 months to June 2013. Check marketwatch.com for more info