With Democrats pushing back the deadline for moving climate legislation through the Senate, what are the main hurdles to getting 60 votes? During today's OnPoint, Sheila Hollis, chairwoman of Duane Morris' Washington, D.C. office, gives her take on how far climate and energy legislation will go in the Senate this year. She explains how Senate Environment and Public Works Chairwoman Barbara Boxer (D-Calif.) is shifting her approach from last year's Lieberman-Warner debate. Hollis also explains how domestic action will affect the ongoing international negotiations.

To view the program or read the transcript of the interview, please visit the E&ETV website.