Kathmandu. Spanish giant Barcelona registered a massive 7-2 victory over English club Newcastle United in the second leg of the Champions League Round of 16. Barcelona entered the quarterfinals with an aggregate score of 8-3 after putting up a spectacular performance in the match held at Barcelona's home ground on Wednesday night.With the first leg ending in a 1-1 draw, Barcelona played aggressively from the start in the second leg. Raphinha and Robert Lewandowski scored two goals each for Barcelona. Raphinha scored in the sixth and 72nd minutes, while Lewandowski added goals in the 56th and 61st minutes.Furthermore, Barcelona's young...