Earth Day is a environment positive celebration, but how is it different now in 2026?

Today is Earth Day, a day dedicated to environmental protection and advocacy. It's also a celebration that was born in San Francisco, and to tell us more about the earth and advocacy, KCBS' Margie Shafer spoke with longtime environmental news reporter, a voice familiar to long time KCBS listeners, former KCBS and CBS reporter and anchor Betsy Rosenburg.