john henderson has moved from chicago. the drivers have qualified and they're getting ready for the main event. a 350 kilometer drive, that's a 100 times around a 3.5 kilometer track. 40 drivers tried half that distance on saturday and they say it is a challenging track. 12 turns 8 of them at 90 degrees and as one driver said, you take a turn to wide, the wall is there to meet you. but the fans say the event is match the high. honestly, this is an awesome and i almost but yeah, i know this is i didn't even think this was like, really like everybody was saying it. i didn't think it was actually going to happen in business. the city of chicago hopes to get more than a $100000000.00 in economic impact from this event. but what they're really selling is it is a vibrant city with a striking sky line. the people around the world will see and want to come visit for years. that city officials say is an investment in the future. and there's a 3 year contract between the city and nascar, so they've got 2 more years to test that theo