I personally think that Stewart is easily one of the most arrogant drivers in all of Nascar. As sad as the whole thing is, I think that he was trying to scare the kid and assert his "dominance" by sliding the rear end towards him to roost him, and accidentally hit the kid.
Everyone that is saying the kid was way in the wrong to get out of his car or walk towards the cars has apparently never watched a Nascar race. That shit happens ALL the time, hell stewart once approached a car on the track and threw his helmet at it because he was having one of his, for lack of a better term, temper tantrums.
If you have $40 in your wallet and your girlfriend has $5 in hers. How much money does your girlfriend have?
$45. She has $45.