Reporting from Sacramento - Speeding may be dangerous for drivers, but it could soon be a boon for California's fiscal health. Tucked deep into the budget that Gov. Arnold Schwarzenegger unveiled Friday is a plan to give cities and counties the green light to install speed sensors on red-light cameras to catch -- and ticket -- speeding cars. Those whizzing by the radar-equipped detectors at up to 15 mph over the limit would have to pay $225 per violation. Those going faster would be fined $325. That would add up to big bucks for cash-strapped California -- about $337.9 million...