Kevin McKenna: Nicola Sturgeon must call a second referendum on independence now

THOSE who migrated to Yes before the 2014 referendum on Scottish independence had all encountered their personal tipping points. For many the process of evangelisation was not something spectacular or Damascene but rather something that had been gnawing at their souls; a slow erosion of faith in old certainties: a slow kindling. Nor would many have been comfortable with being defined as Unionist for their Unionism was truculent and barely tangible: an inconsequential thing. . http://www.heraldscotland.com/news/16236396.Kevin_McKenna__Nicola_Sturgeon_must_call_a_second_referendum_on_independence_now/