Referendum Debate Continues As Campaigns Enter Final Week

GLASGOW, SCOTLAND - SEPTEMBER 12: Deputy First Minister Nicola Sturgeon (L) and actor Peter Mullan campaign for the 'Yes' vote in Drumchapel on September 12,2014 in GlasgowScotland. With less than a week to go, the latest polls in Scotland's independence referendum puts the No campaign back in the lead, the first time they have gained ground on the Yes campaign since the start of August. (Photo by Jeff J Mitchell/Getty Images)