Arteta praises Mustafi's courage after Burnley draw

Mikel Arteta praised Shkodran Mustafi for his performance against Burnley. Arteta says Arsenal need to improve on their unforced errors, if they are to progress as a team.

Arteta praises Mustafi's courage after Burnley draw

Mikel Arteta praised Shkodran Mustafi for his performance against Burnley. Arteta says Arsenal need to improve on their unforced errors, if they are to progress as a team.