Biden in New Hampshire

At the event in New Hampshire, the first stop on a two-day swing, Biden also disputed the idea that he’s being too cautious on climate change, calling for an “environmental revolution” and promising to unveil his plan by the end of the month.

“We have an existential threat,” he said. “If we don’t act quickly we’re going to basically lose everything we have.” He hasn’t signed on to the “Green New Deal” supported by some of his Democratic campaign opponents.