Welcome to the first installment of Ropes & Gray’s new podcast series, Controlling Opinions, which is focused on current trends and developments related to controlled substances that affect the health care and life sciences industries. In this inaugural episode, hear a cross-practice team of Ropes & Gray attorneys—Andrew O’Connor, Josh Oyster, Stephen Warnke, and Beth Weinman—discuss the controlled substances issues that have their attention, including the potential federal rescheduling of marijuana; regulatory and legislative developments related to psychedelic drugs; litigation and enforcement developments involving opioids and ADHD medications; and enforcement trends and investigation best practices for diversion incidents at health care providers.