article_snippet: Nathan Hughes' has been into the club today (Saturday) for treatment and will continue to be monitored by the Saints' experienced medical team throughout the weekend. '
article_snippet: Nathan Hughes' knee connects with George North's head as Nathan Hughes' crossed the line to score for Northampton .
article_snippet: The winger was knocked out immediately before receiving lengthy medical treatment for Nathan Hughes' knock .
article_snippet: Nathan Hughes' controversially played on in that game before sitting out Wales' next match against Scotland.
article_snippet: George North was also knocked out twice during Wales' Six Nations defeat by England .
article_snippet: The Wales' wing played on that day but missed the next match as Wales medics came in for criticism .
highlights_snippet: The Wales winger was carried off on a stretcher with Nathan Hughes' neck in a brace .
  
highlights_snippet: Nathan Hughes' was red carded for dangerous play but protested Nathan Hughes' innocence .
  