Figure out Toyota's problem: Win $1 million

Nobody knows why Toyota cars are having issues with "unintended acceleration". In fact, there's some evidence that all makes of cars do the same thing at a similar rate—it just looks like more Toyotas because there's more of those on the road. Now, Edmunds.com is making an offer: Recreate the accelerator issues under controlled conditions and prove the cause, and you could win $1 million.