Michael Sorth, Executive Director of Gateway Greening, discusses the rise of community gardens in St. Louis and making the practice more accessible with the upcoming Community Gardening Summit.

Robert Wintner, known as Snorkel Bob, discusses the subject of his new book Reef Libre: Cuba - The Last, Best Reefs In the World. Bob explains how Cuba's reefs are some of the very few reefs in the world left untouched by the outside world, and how we can protect this rare gem.