A logo of the European currency Euro stands in front of the headquarters of the European Central Bank (ECB) in Frankfurt am Main on June 6, 2013, 2013. The European Central Bank held its key rates unchanged, as widely expected, at its regular monthly policy meeting. The bank’s new headquarter is to be finished in 2014. AFP PHOTO / DANIEL ROLAND (Photo credit should read DANIEL ROLAND/AFP/Getty Images)
