John Kerry actually said...

America understands that we have an obligation to lead, as the historical largest emitter.

China needs to understand, point blank, that if America went to zero tomorrow, China has the ability to obliterate every gain we make.

President Obama began very early on, even before he took office, to talk about green energy and a clean energy future for our country.

The United States absolutely should not adopt a posture of waiting for China before undertaking its own emissions reductions.