Manish Bhasin presents highlights of today's Premier League games between Bournemouth and Manchester United and Arsenal versus Liverpool.The former match sees new United manager Jose Mourinho take charge of his first league game since succeeding Louis van Gaal. The former Chelsea and Real Madrid boss has wasted little time overhauling his squad, and could hand Premier League debuts to summer signings such as Zlatan Ibrahimovic, Henrikh Mkhitaryan and Eric Bailly.Meanwhile at the Emirates, last season's runners-up Arsenal take on Liverpool. It is 12 years since the Gunners last won the league – and 26 years since the Merseysiders' last title triumph. Arsenal fans will hope the signing of Swiss international Granit Xhaka will give their midfield more bite this season – while Liverpool supporters will be expecting much from Senegalese forward Sadio Mane, who joined from Southampton this summer.There's also a chance to see all the goals and major incidents from Saturday's games.