pupils across Scotland caught up in an exams fiasco which penalised pupils in poorer communities.The First Minister made the significant apology days after pupils protested and calls were made for Education Secretary John Swinney to resign.At her regular briefing, Sturgeon said: "I do acknowledge that we did not get this right and I am sorry for that."The U-turn comes after defending a system brought in to grade pupils who were unable to sit normal exams because of the Covid-19 health