Best. Superhero. Ever!

I'm going to break with my usual practice of calling people toilethomos to recognize the Greatest Living American.
So this guy tries to rob a Conoco. But he didn't count on the Caveman!

"Give me all the money you got", the suspect yelled. "Give it to me, open it up, come on" he screamed as [Conoco employee Nick] Dunton opened the cash register. After taking the cash, the suspect tried to run out of the store but was confronted by a customer.
The customer, who Dunton knows as "Don", identified himself as "Caveman". While the robbery was in progress, "Caveman" picked up a step stool and approached the robber. When he got the robbers attention, he slammed the step stool on top of his head.

Does Caveman have a PAC? Because I will contribute money to it.