Colin MacDonald Provan walks his dog Colleen down Glasgow High Street past a Yes referendum campaign billboard On May 20, 2014 in Glasgow, Scotland. A referendum on whether Scotland should be an independent country will take place on September 18, 2014. - 

London could face new obstacles as a financial capital if Scotland votes is to become its own country and separate from the United Kingdom this fall. But economic warnings from London could change the vote of those in favor for independence. Will Scotland decide to break free from the United Kingdom and become an independent country? Rob Broomby, UK affairs correspondent for the BBC, tells Marketplace Morning Report host David Brancaccio about the possible consequences for the United Kingdom and Scotland.