Terry Gross

This summer of record-breaking heat followed a spring that brought some of the most extreme weather on record. In her book The Weather of the Future, climatologist Heidi Cullen writes, "It's time to face the fact that the weather isn't what it used to be."

Louisiana state Rep. Noble Ellington is the national chairman of ALEC, a membership-only group that brings together state legislators, interest groups and corporate representatives to draft model bills. He responds to a series of pieces about the organization recently published in The Nation.

A group called ALEC — the American Legislative Exchange Council — "is at the forefront of an effort to push business-friendly, conservative legislation at the state level," says reporter John Nichols. He discusses what recently leaked documents reveal about the organization.