Manchester City's Aguero grabs lineswoman close to her neck, pics surface

Manchester City forward Sergio Aguero was spotted grabbing lineswoman close to her neck before moving away during his team's win over Arsenal. Apparently unhappy at the lineswoman for awarding a throw-in to Arsenal instead of City, Aguero argued with her before grabbing at the top of her shoulder. Aguero was criticised, with people asking why he wasn't sent off.