Zillow CEO Spencer Rascoff launches podcast, with former Twitter CEO Dick Costolo as first guest by Monica Nickelsburg on June 21, 2016June 21, 2016 at 12:50 pm Zillow Group CEO Spencer Rascoff is launching a new podcast called “Office Hours,” with Dick Costolo, a veteran entrepreneur and former Twitter CEO, as his first guest, discussing leadership tips and secrets. Costolo,… Read More