The Conversation: Clearing invasive coral from Pearl Harbor; Untold story of Japanese Americans from WWII

Biologists fight against invasive soft corals discovered in Pearl Harbor waters; HPR's Sabrina Bodon talks about much needed boost to Hawaiʻi's postal infrastructure; Documentary filmmaker highlights overlooked history of Japanese Americans who were removed by force from their homes and businesses during World War II; and a cappella harmonies meet "Broadway Through the Years" at the Hawaiʻi Theatre this weekend