Arsenal head coach Mikel Arteta bemoaned the decision to send off Eddie Nketiah but not Jamie Vardy as the Leicester striker struck late to salvage a point at the Emirates Stadium.The Gunners looked on course for a fourth straight Premier League win after Pierre-Emerick Aubameyang opened the scoring and the home side then created a string of chances to kill off the game.Instead they had to settle for a 1-1 draw as Vardy scored with six minutes remaining, soon after Arsenal had been reduced to 10 men following the dismissal of Nketiah.