Football: Arteta refuses to discuss referee discussion after Villa defeat

Arsenal manager Mikel Arteta refused to discuss his animated conversation with referee Chris Kavanagh after the 1-0 defeat at Aston Villa on Saturday. Arteta seemed to be unhappy about a number of decisions that went against his side but remained tight-lipped in the post-match media conference. The defeat - Arsenal's second in four days - sees them slump to tenth in the table.