Overview:Gary Lineker presents all the highlights from today's six Premier League matches including the relegation battle between Sunderland and Norwich, which could go a long way towards deciding which team avoids the drop. Elsewhere, Newcastle look to boost their own survival prospects against Swansea whilst Manchester City travel to Stamford Bridge to face last season's champions Chelsea. Manchester United play Aston Villa, Everton entertain Southampton and West Brom play Watford