/ Source: NBC Sports
A spectacular double from Robin van Persie helped Manchester United begin its Premier League title defense with a 4-1 win at Swansea, but the alarm bells are ringing at his former club Arsenal just one game into the new season.
A spectacular double from Robin van Persie helped Manchester United begin its Premier League title defense with a 4-1 win at Swansea, but the alarm bells are ringing at his former club Arsenal just one game into the new season.