Jonathan Bond, MB BCh BAO, MRCPI, FRCPath, PhD, University College Dublin, Dublin, Ireland, discusses acute leukemias at the T-lymphoid/myeloid interface. Prof. Bond highlights new bioinformatic approaches for analyzing hematopoiesis that could provide novel insights and refine leukemia classification. This interview was recorded via an online conference call with The Video Journal of Hematological Oncology (VJHemOnc).