The historical kilt and outfit of Scottish independence referendum Yes campaign supporter and member of a Scottish historical re-enactment group Ed Hastings  are seen as he chats to people on Calton Hill, in Edinburgh, Scotland, Tuesday, Sept. 16, 2014.  The two sides in Scotland&amp;#39;s independence debate scrambled Tuesday to convert undecided voters, with just two days to go until a referendum on separation.  The pitch of the debate has grown increasingly urgent. Anti-independence campaigners argue that separation could send the economy into a tailspin, while the Yes side accuses its foes of scaremongering.  (AP Photo/Matt Dunham)