It's the first new episode of Marshall Pruett's The Week In IndyCar podcast for 2019, and we have plenty of insights and humor on offer from Rahal Letterman Lanigan Racing driver Graham Rahal. What's the one big area of improvement he's identified for the upcoming season? What's the best prank he's played on his father, 1986 Indy 500 winner Bobby Rahal? Why is he no longer a part of the Acura Team Penske IMSA program? And how can younger drivers learn from his off-track business development endeavors?

These questions and more, sent in by listeners via Facebook, Reddit, and Twitter, make for a fun open to a new season.

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