Arsenal boss Mikel Arteta slams penalty calls in loss to Inter
Hakan Çalhanoglu's spot-kick in first-half stoppage-time settled a tight contest at Stadio San Siro and handed the Gunners a fresh setback in their Champions League campaign. Mikel Merino was adjudged to have handled in the box 17 minutes after being involved in an incident at the other end of the pitch in which he was clattered by Inter goalkeeper Yann Sommer.