Bobsleigh-From Indy 500, via F1 and Formula E, de Silvestro chases speed on a sled
CORTINA D'AMPEZZO, Italy, Feb 17 : Simona de Silvestro has raced the Indianapolis 500 six times, tested a Formula One car and was the first woman to score points in all-electric Formula E but she has found new thrills in steering a sled down an icy track at the Olympics.


