Las Vegan Matt Jaskol (5) leads former Formula One drivers Sebastien Buemi (20), Nelson Piquet Jr. (80) and Michael Schumacher (red helmet) during the 2009 SuperKart championships on a temporary c …

Las Vegan Matt Jaskol (5) leads former Formula One drivers Sebastien Buemi (20), Nelson Piquet Jr. (80) and Michael Schumacher (red helmet) during the 2009 SuperKart championships on a temporary circuit at the Rio parking lot. (Courtesy)