It’s another marathon episode of The Week In IndyCar from the Detroit Grand Prix double-header featuring Arrow Schmidt Peterson Motorsports' Marcus Ericsson, Rahal Letterman Lanigan Racing's Takuma Sato, and GESS International CEO Shaun Lee, along with listener Q&A answered by your host Marshall Pruett.Segments:Marcus Ericsson (starts at 17m24s)Takuma Sato (1h02m37s)Shaun...

GESS International announced Friday that it has expanded its partnership with Harding Steinbrenner Racing as a primary sponsor of the No. 88 Honda driven by Colton Herta to include this weekend’s INDYCAR Grand Prix, the 103rd Indianapolis 500 and an unspecified "variety of other races throughout the remainder of the...