Overview:Highlights of today' s top FA Cup semi-final from Wembley between Chelsea and Luton Town. Chelsea, looking for their first FA Cup final appearance since they won the trophy in 1970, started as favourites for the tie. Glenn Hoddle's side now face First Division Luton Town, who are looking for a hat-trick of upsets in the competition. Also, action from today's games in the FA Premiership.