Rahal Letterman Lanigan racing news conference
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David Letterman joined Graham Rahal and team co-owner Bobby Rahal to celebrate the renewal of a partnership with Rahal Letterman Lanigan Racing and sponsor United Rentals with Soldier Strong, a nonprofit organization that provides advanced medical technologies for wounded veterans.
About this video
| Duration | 21:34 |
| Posted | May 13, 2017 |
| Series | IndyCar |
| Event | Grand Prix of Indianapolis |
| Location | Indianapolis Motor Speedway |
| Drivers | Bobby Rahal , Graham Rahal |