Football Focus - 15/01/2011

Dan Walker looks ahead to the weekend's fixtures, with several eye-catching derbies in the Premier League. At the Stadium of Light, Sunderland will try to exact revenge for the 5-1 thrashing Newcastle handed out earlier in the season. At Anfield, Liverpool take on Everton, with both clubs in need of a morale boost after under-achieving seasons while Aston Villa travel to Birmingham and West Ham host Arsenal.