Aaron would express misgivings -- he's not sure he wants any more publicity at all, and it's probably better that everyone thinks he's disappeared for good. The less attention he gets, the better. However, he'd be willing to give her truthful information about the clinic itself as long as she doesn't quote him or say that she's been in contact with him directly.

Also, he'd want to talk to her anyway. He'd have questions about how the papers got the story and how much they know!