JosefNewgardenIndyCar Iowa Winner Josef Newgarden, the points leader in the season championship, was in The Freak Nation Sunday night to talk about his rain delayed victory in Iowa. The delay found the race not ending until early Sunday morning but Newgarden was happy anyway as he expanded his points lead for the championship. But Newgarden has lots on his plate including how he gets home from the race and how he’ll gt married later this year. Listen…