That's how high gasoline prices will have to go before Americans finally say enough is enough.
And you thought road rage would kick in so much sooner.
A new Washington Post-ABC News poll shows that we're fed up with high gas prices, they're causing household budget crunches, and canceling our vacations.
But Americans are slow to anger.
It seems -- on average -- we'll have to hit $4.16 a gallon before we demand action. So that's when -- about this time next week? (Philly Inquirer)