RED FLAG INTERRUPTS BOURDAIS’ FINAL QUALIFYING LAP Sebastien Bourdais Qualifying Summary: A red flag interrupted Sebastien Bourdais’ final flying lap leaving him ninth in his group and 17th on the starting grid for tomorrow’s INDYCAR Classic on the 3.41-mile 20-turn Circuit of the Americas permanent road circuit in Austin, TX.  Bourdais, behind the wheel of the…