Kamala Harris wants to combat "corporate price gouging." Donald Trump wants to eliminate taxes on Social Security. But the president's powers over the economy are actually quite limited. Here's what the candidates are saying on the trail.This episode: senior White House correspondent Tamara Keith, White House correspondent Asma Khalid, and campaign correspondent Danielle Kurtzleben.*The podcast is produced by Casey Morell and Kelli Wessinger. Our intern is Bria Suggs. Our editor is Eric McDaniel. Our executive producer is Muthoni Muturi. **Listen to every episode of the NPR Politics Podcast sponsor-free, unlock access to bonus episodes with more from the NPR Politics team, and support public media when you sign up for The NPR Politics Podcast+ at *plus.npr.org/politics).Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)