Haas' Guenther Steiner on the rapid growth of Formula 1 racing In America

Guenther Steiner, Team Principal for the MoneyGram Haas F1 Team, sits down with CNBC's Sara Eisen to discuss the ultra-competitive world of Formula 1 racing, the rapid growth of the business in America, and what's next for the only US-based team on the track/grid.