Bihar's Mithila Makhana receives GI Tag - Know What is GI Tag and Why and How is it awarded?

Bihar’s Mithila Makhana receives GI Tag: Union Government has awarded GI Tag to Bihar’s Mithila Makhana - foxnuts, a decision which is aimed at boosting farmers’ incomes. Know What is GI Tag and Why and How is it awarded to any item? CURRENT AFFAIRS