New Delhi, Dec. 19 -- The Supreme Court on Thursday urged the Union government to revisit and fine-tune its policy on appointing ad hoc judges in high courts to tackle mounting pendency, observing that the vast experience and expertise of judges retiring at 62 remains largely untapped. "High court judges retire at 62 when they still have huge talent and expertise. There is massive talent that remains unutilised after retirement," a bench comprising Chief Justice of India Surya Kant and justices Joymalya Bagchi and Vipul Pancholi told attorney general R Venkataramani, suggesting that the Centre evolve a more effective mechanism to harness this judicial resource. Emphasising the need for a review, the bench said the ad hoc judges policy "need...