SACRAMENTO - Gov. Arnold Schwarzenegger's plans to put money into "hydrogen highways" caused a hiccup in the otherwise smooth passage of the new $117.5 billion state budget Thursday. Lawmakers raised questions about one spending item– $6.5 million for leasing 12 hydrogen-powered vehicles for the state fleet, three hydrogen fueling stations and hydrogen technology research – at a time when other programs are being cut. "Even as an environmentalist, it's really hard to put $6.5 million into anything when you haven't got any money," said Assemblywoman Jackie Goldberg, D-Los Angeles, who ultimately voted for the legislation. --snip-- After that, the state...