"Borderline insanity," one lawmaker called it.
They point to the impact on animals of new barriers.
Democrats say it doesn't move fast enough.
Its new chair called for "rigorous scientific discourse."
But the Land and Water Conservation Fund is not guaranteed funding.
The U.S. Climate Alliance just got four new Midwest and Southwest states.
It's not traditionally something favored by the left.
Rep. Alexandria Ocasio-Cortez and Sen. Ed Markey introduced the sweeping proposal yesterday.
They say it's about social justice.
It's usually one of his favorite talking points.