Negotiations:

Pew's Diringer previews UN Cancun meeting

Will international climate negotiators make any substantive achievements at this year's U.N. meeting in Cancun, Mexico? During today's OnPoint, Elliot Diringer, vice president for international strategies at the Pew Center on Global Climate Change, discusses achievable goals for the meeting. He also gives his take on the lack of interest in the meeting from lawmakers in the United States.