Mikel Arteta faces the press ahead of Arsenal's Premier League clash with West Ham at the Emirates on Wednesday night. The Gunners face a London Derby at what could be a crucial time of their season as they attempt to cement their Champions League place credentials. David Moyes' side have been one of the surprise packages in the league this season and currently sit fourth, but Mikel Arteta will know his side can leapfrog them with a victory. He goes into the game however, facing plenty of questions after stripping Pierre-Emerick Aubameyang of the captaincy due to a "disciplinary breach." Enjoy.