Commercial Auto Insurance has really struggled. A very large market, where insurers just can't raise rates fast enough to keep up with insurable losses that are rising even faster. Unlike personal auto, commercial auto is complex, with ever-changing exposures, mobile across state lines and until recently, the inability to find technology that could economically scale with the evolving exposures. That has changed and in this episode, I spoke with Renu Ann Joseph, CEO of Luminant Analytics on how insurers can use technology and the emerging external data generated from that data to keep them in control of their losses and exposures.