IT’S a funny old world. There was the Scottish Tory leader and, we’re told, the likely next leader of the UK Conservative Party, arguing for tax increases for the NHS, more immigration and even land value tax, in her speech in Glasgow last week. Meanwhile, social-democrat Nicola Sturgeon was defending the SNP Growth Commission report calling for rigid spending limits and deficit reduction. It’s a curious reversal of roles. . http://www.heraldscotland.com/news/16266080.Iain_Macwhirter__Why_Davidson_and_Sturgeon_are_copying_each_other___s_work/