National U-Sta. Elena finally got back at Ateneo-Fudgee Barr in big fashion, scoring a 25-20, 25-23, 25-23 victory in a riveting clash of two of the league’s fancied teams in the Spikers’ Turf Invitational Conference at the Paco Arena in Manila Sunday. The Nationals overpowered the Eagles in the opening…