IndyCar used the lack of action to hold a live social media chat with Ed Carpenter, Josef Newgarden and JR Hildebrand. ''It's still raining,'' Newgarden said at one point during the chat. The drivers were asked everything from what food they eat in May at the Indianapolis Motor Speedway - hot dogs and ice cream - and their thoughts on last week's announcement that IndyCar will return to Watkins Glen International in September. More...