Financial questions hound 2 of F1's 3 races in North America
Racing Point driver Sergio Perez of Mexico steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Racing Point driver Sergio Perez of Mexico steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Feb. 20, 2019 05:36 AM EST
Mercedes driver Lewis Hamilton of Britain steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Mercedes driver Lewis Hamilton of Britain steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Feb. 20, 2019 01:05 PM EST
Mercedes driver Lewis Hamilton of Britain steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Mercedes driver Lewis Hamilton of Britain steers his car, during a Formula One pre-season testing session at the Barcelona Catalunya racetrack in Montmelo, outside Barcelona, Spain, Wednesday, Feb.20, 2019. (AP Photo/Joan Monfort)

Feb. 20, 2019 12:56 PM EST