Miami-Dade Mayor Carlos Gimenez talks driverless cars with Call Christina

"That future is a lot closer than people think," Miami-Dade Mayor Carlos Gimenez said about driverless cars.An August Call Christina story about driverless cars caught the attention of Gimenez.Driverless cars: Call Christina team gives you ride into future  "It's coming and it's coming a lot faster than people think," he told Local 10 News' Christina Vazquez. "The rate of technology and the rate of change is accelerating, and that technology is going to get here way before anybody thinks it