Greg's guest today is a former "Red Eye" fan favorite, Alison Rosen. She's a writer, TV personality and podcaster. She's best known for her podcast, "Alison Rosen Is Your New Best Friend", which has over 30 million downloads. They reminisce about "Red Eye" and discuss her new book, "Tropical Attire Encouraged: (And Other Phrases That Scare Me)" and her new podcast Childish.

You can learn more about Alison here and follow her on Twitter @AlisonRosen