President Donald Trump has vowed to dismantle many of the environmental policies passed under president Barack Obama. But environmental groups and some states are ready to fight back and bring the administration to court. Host: Alessandra Potenza Directors: Miriam Nielsen and Kimberly Mas Audio: Andrew Marino Special thanks to: Maria Belenky Director, Policy and Research at Climate Advisers Vicki Arroyo Executive Director, Georgetown Climate Center David Doniger Director of the Climate and Clean Air Program at NRDC