Arsenal face Arsene Wenger in the FA Cup sixth round on Monday . Manchester United admits he does n't know where his FA Cup medals are . Wenger cites Martin Keown 's confrontation with Ruud van Nistelrooy in the 'Battle of Old Trafford ' as his most memorable moment from the rivaly .
Arsenal face Manchester United in the FA Cup sixth round on Monday . Arsene Wenger admits he does n't know where his FA Cup medals are . Wenger cites Martin Keown 's confrontation with Ruud van Nistelrooy in the 'Battle of Old Trafford ' as his most memorable moment from the rivaly .