President Joe Biden pledged huge action on climate change. And while he will need Congress to bring significant actions, on Wednesday he signed one of the most aggressive executive orders to tackle global warming in US history. POLITICO’s Ben Lefebvre and Zack Colman, on what’s in the huge executive order. Zack Colman is an energy reporter for POLITICO. Ben Lefebvre covers energy for POLITICO. Anthony Adragna is an energy reporter for POLITICO and host of POLITICO Energy. Carlos Prieto is a Politico podcast producer. Jenny Ament is the senior producer of POLITICO audio. Irene Noguchi is the executive producer of POLITICO audio.