Mark Steyn subbing for Rush today had a caller who said he found and brought the finger to the ER for the victim because he witnessed the whole incident.
He said the victim was an elderly gentleman, an anti-Obamacare protester. He said the younger, stronger Obama care supporter deliberately picked on a feeble person.
That's in the Coward's Sedition Manual under "How to Incite Violence and Keep Your Teeth."