Tell that the biggie telecom companies which he usually does great things for as Chair.
WIth telecom companies, he is usually in favor of deregulating them (one of the very very very very very few things he does right).
He isn't keen on bringing back bacon for his state, and since he is pretty safe as an incumbant (or thinks he is), he doesn't see a need to bring any pork back.
Pork might be the only thing you will ever see Senator Coburn and McCain agree on.
And Coburn is never going to bring back pork to his state.