Mike + Fiona try Mario Kart slot car racing | SA Live | KSAT 12

They're fun, fast and battery-operated! No, we're not talking about Mike and Fiona. We're talking about slot cars by Carrera of America toys, and they're making a big comeback. Watch Mike and Fiona race them and check out the slot car article on salive.com to find out how to get some for your kids (or yourself).