Pictures Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council December 7, 2018 / 4:17 PM EST / CBS News Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon Hal Gregersen Of MIT Leadership Center Speaks At Arts And Business Council Credit: HughE Dillon