Will Scotland lose interest before the independence vote in 2014?

Scotland Tonight examines whether the independence debate is lacking vision and has descended into "boring trench warfare" as former SNP leader Gordon Wilson believes.

Mr Wilson has launched a new thinktank called Options for Scotland which aims to expand and raise the level of argument.

With such a long campaign ahead before the referendum in Autumn of 2014, will the public lose interest before the vote?

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