Next week, up to 20,000 people will descend on Copenhagen for the COP15 climate change conference, which aims to negotiate a successor agreement to the Kyoto Protocol. Aside from the thousands of members comprising the 192 national delegations, there will be thousands more lobbyists from numerous industry lobby groups.

Here is a letter the Center for Media and Democracy's Wendell Potter recently sent to the Senate about the health care reform efforts and corporate spin:

My name is Wendell Potter, the former insurance industry insider speaking out about how insurance companies have hijacked our health care system in service of Wall Street's relentless profit expectations. I am joined in this letter by Andrew Kurz, a former chief financial officer for Wisconsin Blue Cross and Blue Shield who shares these concerns.

We stand together for immediately reforming the plainly broken U.S. health care system with its spiraling premium costs and harmful loopholes. Business as usual is taking a terrible toll on Americans, on government budgets, and on our nation's ability to compete in the global marketplace. This is unacceptable and unsustainable.

Giovanni Bisignani, the director general and chief executive of the International Air Transport Association (IATA), is a worried man. As the head of the global civil aviation's main lobby group, which represents companies such as American Airlines, Delta Airlines, Qantas, British Airways and Virgin Atlantic, Bisignani (right) has been frantically working to ensure that IATA isn't stripped of its its exemption from the Kyoto Protocol at the COP15 conference, which opens in Copenhagen next week.