Filling in on the summer edition of The Rap this week are Vocal Minority's Bez Zewdie and Jim Malo! They're joined by African-Australian trauma and race researcher Kathomi Gatwiri about her new research looking racial microaggressions and the experiences of African professionals in Australian workplaces. They also chat to author and illustrator Nash about his new tongue-in-cheek book What to Expect When You’re Immigrating, and Melbourne-based rapper Matthew Craig about his new single Cream of the Crop.