"The biggest fight we have on the environment right now in Washington is not going forward, it is preventing these Neanderthals, troglodytes, whatever you call them, from going backward - preventing them from attacking the EPA, preventing the EPA from doing anything about clean air for the next few years," Kerry said.

By Ben Storrow, Daily Hampshire Gazette Staff Writer, FoxNews

U.S. Sen. John Kerry encountered a loud and often angry crowd during a town hall meeting at the Northampton Center for the Arts on Saturday, as area residents grilled him about his support for the war in Afghanistan, federal spending and the federal government's response to the recession.

And in what might have might been the most bizarre exchange of the two-hour gathering, Kerry apologized to one woman who claimed he had called her a Neanderthal for not believing in global warming.

Kerry said he was referring generally to those who do not believe in the science of global warming and not the one woman in particular.

"The biggest fight we have on the environment right now in Washington is not going forward, it is preventing these Neanderthals, troglodytes, whatever you call them, from going backward - preventing them from attacking the EPA, preventing the EPA from doing anything about clean air for the next few years," Kerry said.