Arsenal 3-0 Southampton: 'Not enough' from Saints says Hasenhuttl after Arsenal defeat

Southampton manager Ralph Hasenhuttl says his side "must do better" after their 3-0 defeat by Arsenal.

MATCH REPORT: Arsenal 3-0 Southampton

Watch highlights of the Premier League action on Match of the Day, Saturday 11 December at 22:30 GMT on BBC One, iPlayer and the BBC Sport App.