Lilo punches a pap

The Bowery Hotel was a busy place last night....After arriving to New York Lindsay Lohan was caught by the paps leaving her hotel. When she tripped over a steel guard rail, she stood up and clocked one of the little shutterbugs right in the face!!!! Apparently she thought he tripped her, cops arrived to the scene but little Lilo got off scott free. So what I'm trying to figure out is... how Kanye puts his hands on a camera and gets arrested but Lindsay physically assaults someone and walks away??????