How exactly? For one the video states "Valencia/Sterling fight" which is clearly wrong! Sterling didnt do anything other then slide in and get the ball....he doesnt respond to getting his throat grabbed, he just looks at him like "wtf" - im not sure how that constitutes a "fight". He should of been booked for being slightly reckless - however it wasnt dangerous, it wasnt from behind, and he clearly got the ball - his trailing leg (Shin NOT studs) simply catches Valencia which knocks him off the ground.