The link below has all the details. A warning to those who may be tempted to do this to another cyclist: If that cyclist is me I will beat the ever-loving shit out of you, your car and anyone who defends your actions. Assaults like this are attempted murder, expect a response commensurate with such an attack.

The Chicago Bicycle Advocate: Investigation Underway For Driver Of SUV, and Others, Who Attacked Chicago Bicyclist