Scottish Referendum Debate Continues As Vote Is Too Close To Call

RENFREW, SCOTLAND - SEPTEMBER 16: Deputy First Minister Nicola Sturgeon, eats a yes cake during a vist to meet with care workers at Renfrew Town hall on September 16, 2014 in Renfrew, Scotland. With just two days of campaigning left before polling stations open and voters across the country will hold Scotlands future in their hands. (Photo by Jeff J Mitchell/Getty Images)