Arrow McLaren has former Chip Ganassi Racing driver Linus Lundqvist on standby to drive the No. 6 Chevy if Nolan Siegel does not receive clearance from IndyCar Medical to return to the car and race at the Honda Indy Toronto event.Siegel crashed late in Saturday’s Sukup 275 at Iowa Speedway...

Friday’s intense weather, which included a tornado within sight at Iowa Speedway, was traded for a warm 75 degrees and problem-free running to start a busy Saturday.