Recycling is the most common way people try to lessen their impact on the environment. But the process of doing it can be confusing and error-prone, even after all these years.

Today on All Sides with Ann Fisher, it's Earth Day, and we talk to the author of the new book "Can I Recycle This?".

Guests:
Jennie Romer, author of "Can I Recycle This?: A Guide to Better Recycling and How to Reduce Single-Use Plastics".