Guest: Robert "Bob" DiMella, Co-head MacKay Shields Muni Managers, Co-Portfolio Manager, MainStay Tax Free Bond Fund. MainStay High Yield Municipal Bond Fund. This week's Consuelo Mack WealthTrack explores the muni advantage with Robert DiMella, five-star-rated municipal bond fund manager and co-head of top-ranked MacKay Shields Muni Managers.