Thug Life

I'm beginning to sense a pattern:

George Zimmerman, who once shot dead an unarmed teen, threatened to kill another driver during a road rage incident in central Florida this week, police say.

“Do you know who I am?” the 30-year-old asked the unnamed complainant during the incident Tuesday in Lake Mary, Fla., the driver told cops.

The man called 911 again two days later to report that Zimmerman was waiting outside his work.

And this: 

The Palin family was asked to leave the party after Track Palin, 21, allegedly attacked another party guest who had previously dated his younger sister, Willow Palin, Thompson said. 

“I heard Sarah Palin yell do you know who I am?"

When will this thuggery end?