It’s described in the article.
Hammond says he wasn’t paid.
It sounds like Gingrich occasionally tries to persuade fellow Republicans to support legislation, and a couple of Romney supporters are poisoning the well of good intentions.
I’m beginning to entertain some evil thoughts about Milliard Romney. It is one thing to be a weathercock responding to every political puff of influence, and being mean to the family dog, but scheming to damage another Republican’s professional reputation is unacceptable to all Conservatives. This indicates a serious flaw in the character of the former Gov. of Massachusetts and I believe he is unfit to be President.