Nicola Sturgeon’s troubles at Holyrood’s Salmond Inquiry.The EIS hit out at the decision as parents prepared to send Primary 4-7 kids back full-time on Monday, along with the part-time return of secondary pupils.Andrea Bradley, EIS assistant secretary, told BBC Scotland teachers had been “caught by surprise” by the First Minister’s March 2 announcement on the eve of her giving eight hours of evidence to the Alex Salmond inquiry.Bradley said: “The decision seemed to be a political one rather than