Nolan Siegel replaces Agustin Canapino in No 78 for Road America tireball.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from tireball.com Daily Mail and Mail on Sunday newspapers.
Online abuse after two cars bumped on an IndyCar restart has led to Argentine racer Agustin Canapino taking a leave of absence after dismissing French rival Theo Pourchaire s death threat
Arrow McLaren's Theo Pourchaire and Marshall Pruett discuss Friday's IndyCar practice session at Road America, plus some of the controversy in the wake of the Detroit GP including updates on JHR's Agustin Canapino. https://youtu.