Marcus Rashford made a spectacular Champions League bow for Barcelona as Newcastle United's campaign got off to a losing start at St James' Park. Rashford, on loan from Manchester United, became Newcastle's tormentor when he broke open a tight encounter with two swift second-half goals. In front of England head coach Thomas Tuchel, Rashford flashed a fine header beyond Newcastle keeper Nick Pope from Jules Kounde's cross after 58 minutes to silence a typically feverish Tyneside atmosphere. Rashford produced an even better moment nine minutes later when he hammered home a stunning 20-yard drive in off the crossbar past the helpless Pope. These were his first Champions League goals in almost four years. It capped a highly impressive night for...