Arsenal suffered a defeat to Aston Villa at the Emirates Stadium on Sunday, and that has damaged their chances of beating Liverpool and Manchester City to the Premier League title this season. Mikel Arteta’s side were expected to win against Aston Villa in the Premier League on Sunday. Arsenal lost the game 2-0 at the Emirates Stadium. Arsenal are now two points behind leaders Manchester City in second place in the league table. Liverpool are level on points with the North London club in third. BeIN Sport presenter Richard Keys has given his take on the defeat for Arsenal. The former Sky Sport…