@dangillmor as a journalist, I would absolutely sign that to get all the information I could, but then I would turn over the getting and distributing of the unauthorized information to one of my colleagues working for the same company. A journalist's signature may bind the journalist, but it doesn't bind his company. And I would get the company's lawyers involved and share everything with them because you know the company is going to challenge that in court if it's ever called. And the company will win because first amendment.