Lewis Hamilton races a Mercedes sports car around Austin | Hot Laps

►SUBSCRIBE: https://goo.gl/J1gfjS Lewis Hamilton takes Johnny Herbert for a spin around the Austin track in a Mercedes. Will Lewis clinch the Championship at the Mexico Grand Prix? Comment below. ►SKY SPORTS FOOTBALL: https://goo.gl/7PvM4i ►SOCCER AM: https://goo.gl/IOFXF0 ►TWITTER:   / skysports   ►FACEBOOK:   / skysports   ►WEBSITE: http://www.skysports.com