INDIANAPOLIS (AP) — Bryan and Colton Herta are trying to succeed in motorsports where other father and son pairings have not worked out. The 21-year-old American has his father as his race strategist for the first time in his career. They already have a victory. Herta starts second in the Indianapolis 500 this weekend. Michael and Marco Andretti as well as Bobby and Graham Rahal did not have successs. The even temperament of the Hertas seems to be a perfect fit.