Arsenal 3 - 1 West Ham United. Arsenal manager Mikel Arteta says club great Arsene Wenger "picked the right moment" to go back to Emirates Stadium as he saw them underline their title credentials.
Arteta's young team produced a second-half fightback to beat West Ham and move seven points clear at the top of the Premier League, which was resuming after the World Cup.
Wenger, who...
