As Sen. Joseph Lieberman, I-Conn. speaks at right, Sen. Lindsey Graham, R-S.C. , left, and Sen. John Kerry, D-Mass. huddle during a news conference on Capitol Hill in Washington, Wednesday, Nov. 4, 2009, to discuss climate change legislation. AP Photo logo AP Photo 1 month ago

As Sen. Joseph Lieberman, I-Conn. speaks at right, Sen. Lindsey Graham, R-S.C. , left, and Sen. John Kerry, D-Mass. huddle during a news conference on Capitol Hill in Washington, Wednesday, Nov. 4, 2009, to discuss climate change legislation.