Manchester United 2-1 Aston Villa: Dean Smith has 'a lot of doubt' about Man Utd penalty

Aston Villa boss Dean Smith is unconvinced about the decision to award Manchester United a penalty, which resulted in Villa losing 2-1 at Old Trafford.

MATCH REPORT: Manchester United 2-1 Aston Villa

Watch highlights on Match of the Day, Saturday 2 January from 22:20 GMT on BBC One, BBC iPlayer and the BBC Sport website and app.