Here’s what drivers said after Saturday’s Mobil 1 12 Hours of Sebring, the second race of the 2019 IMSA WeatherTech SportsCar Championship: PIPO DERANI (No. 31 Whelen Engineering Cadillac DPi-V.R) – OVERALL WINNER: “Unbelievable job! It was tricky at the beginning of the race, with the rain, but I managed to move my way from