Arsenal 3-0 Newcastle United: Mikel Arteta happy with team's 'chemistry'

Arsenal boss Mikel Arteta says the "chemistry" between his players made him happy as they beat Newcastle 3-0.

MATCH REPORT: Arsenal 3-0 Newcastle

Watch highlights on Match of the Day - Wednesday 20 January at 22:45 GMT on BBC One, BBC iPlayer and the BBC Sport website and app.