The entire video has been released unedited on youtube. So lets go through the steps here:
1. Pulled over for illegal lane change or no signal
2. Asked why she was "irratated" and she told him
3. Cop was irritated and told her to put out cigarette
4. She declined saying "Its my car"
5. Cop says get out the car because now she is under arrest
From there he cuffs her and leads her one direction, then says to move to another location over and over. Then when they are off camera both arent saying anything until she says "You're about to break my wrist" (Only 4 pounds of pressure is required to break a wrist) and AFTER THAT he considers her pain avoidance as benig "resisting" and says it several times.
She was slammed to the ground and arrested for resisting arrest. Which is weird since you have to be arrested for something before you can resist.
He was arresting her for improper lane change. Unusual, but legal. If she had been polite and respectful, he would have given her a warning and she would have been on her way. She chose to have an attitude and try to piss him off as much as possible. Congratulations to her: she succeeded in her mission.
What a load of crap. You are under no obligation to obey the commands of a police officer unless or until you are told that you are under arrest.So she was under no obligation to pull over? You try that, hero.