Last month, the Supreme Court imposed sharp limits on the Environmental Protection Agency's authority to regulate greenhouse gases. And that decision has created legal uncertainty for executive actions beyond climate, including energy, abortion, immigration and even amateur auto racing. POLITICO’s Alex Guillén breaks down how opponents of the White House are challenging executive actions and how the Biden administration is responding.  Alex Guillén is an energy reporter for POLITICO Pro.Josh Siegel is an energy reporter for POLITICO.Nirmal Mulaikal is a POLITICO audio host-producer.Raghu Manavalan is a senior editor for POLITICO audio.Jenny Ament is the executive producer of POLITICO’s audio department. Learn more about your ad choices. Visit megaphone.fm/adchoices